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[9,732 / 11,718] 203 / 415 tests; GoCompilePkg pkg/expression/executor.recompile1270.a; 15s remote-cache, linux-sandbox ... (60 actions, 50 running)
[9,757 / 11,718] 203 / 415 tests; GoLink pkg/extension/extension_test_/extension_test; 9s remote-cache, linux-sandbox ... (53 actions, 39 running)
[9,775 / 11,734] 203 / 415 tests; GoCompilePkg pkg/lightning/backend/local/executor.recompile1296.a; 10s remote-cache, linux-sandbox ... (57 actions, 44 running)
[9,790 / 11,734] 204 / 415 tests; GoCompilePkg pkg/lightning/backend/local/executor.recompile1296.a; 11s remote-cache, linux-sandbox ... (56 actions, 42 running)
[9,809 / 11,734] 204 / 415 tests; GoCompilePkg pkg/lightning/backend/local/executor.recompile1296.a; 12s remote-cache, linux-sandbox ... (58 actions, 47 running)
[9,830 / 11,734] 205 / 415 tests; GoCompilePkg pkg/lightning/backend/local/executor.recompile1296.a; 13s remote-cache, linux-sandbox ... (58 actions, 47 running)
[9,850 / 11,734] 205 / 415 tests; GoCompilePkg pkg/lightning/backend/local/executor.recompile1296.a; 15s remote-cache, linux-sandbox ... (56 actions, 42 running)
[9,869 / 11,767] 206 / 415 tests; GoCompilePkg pkg/lightning/backend/local/executor.recompile1296.a; 16s remote-cache, linux-sandbox ... (52 actions, 34 running)
[9,889 / 11,767] 207 / 415 tests; GoCompilePkg pkg/lightning/backend/local/executor.recompile1296.a; 17s remote-cache, linux-sandbox ... (54 actions, 39 running)
[9,903 / 11,767] 207 / 415 tests; GoCompilePkg pkg/disttask/framework/storage/core.recompile1255.a; 16s remote-cache, linux-sandbox ... (56 actions, 42 running)
[9,908 / 11,767] 207 / 415 tests; GoCompilePkg pkg/disttask/framework/storage/core.recompile1255.a; 17s remote-cache, linux-sandbox ... (55 actions, 40 running)
[9,919 / 11,767] 207 / 415 tests; GoCompilePkg pkg/disttask/framework/storage/core.recompile1255.a; 18s remote-cache, linux-sandbox ... (55 actions, 41 running)
[9,943 / 11,783] 207 / 415 tests; GoCompilePkg pkg/disttask/framework/storage/core.recompile1255.a; 19s remote-cache, linux-sandbox ... (56 actions, 42 running)
[9,953 / 11,783] 208 / 415 tests; GoCompilePkg pkg/disttask/framework/storage/core.recompile1255.a; 20s remote-cache, linux-sandbox ... (60 actions, 50 running)
[9,972 / 11,783] 208 / 415 tests; GoCompilePkg br/pkg/backup/executor.recompile1298.a; 14s remote-cache, linux-sandbox ... (60 actions, 50 running)
[9,996 / 11,793] 208 / 415 tests; GoCompilePkg br/pkg/backup/executor.recompile1298.a; 15s remote-cache, linux-sandbox ... (60 actions, 51 running)
[10,010 / 11,793] 208 / 415 tests; GoCompilePkg br/pkg/backup/executor.recompile1298.a; 16s remote-cache, linux-sandbox ... (61 actions, 52 running)
[10,023 / 11,793] 208 / 415 tests; GoCompilePkg pkg/disttask/importinto/executor.recompile1267.a; 15s remote-cache, linux-sandbox ... (62 actions, 54 running)
[10,039 / 11,795] 208 / 415 tests; GoCompilePkg pkg/disttask/importinto/executor.recompile1267.a; 16s remote-cache, linux-sandbox ... (58 actions, 46 running)
[10,051 / 11,795] 208 / 415 tests; GoLink pkg/sessionctx/binloginfo/binloginfo_test_/binloginfo_test; Downloading pkg/sessionctx/binloginfo/binloginfo_test_/binloginfo_test, 152.0 MiB / 158.2 MiB; 13s remote-cache ... (62 actions, 54 running)
[10,069 / 11,795] 209 / 415 tests; GoLink pkg/sessionctx/binloginfo/binloginfo_test_/binloginfo_test; 14s remote-cache ... (64 actions, 58 running)
[10,084 / 11,829] 209 / 415 tests; GoCompilePkg pkg/ddl/ingest/executor.recompile1268.a; 14s remote-cache, linux-sandbox ... (64 actions, 58 running)
[10,102 / 11,829] 209 / 415 tests; GoCompilePkg pkg/ddl/ingest/executor.recompile1268.a; 15s remote-cache, linux-sandbox ... (63 actions, 56 running)
[10,113 / 11,855] 209 / 415 tests; GoCompilePkg pkg/ddl/ingest/executor.recompile1268.a; 16s remote-cache, linux-sandbox ... (64 actions, 58 running)
[10,132 / 11,855] 211 / 415 tests; GoCompilePkg pkg/bindinfo/executor.recompile1296.a; 16s remote-cache, linux-sandbox ... (63 actions, 57 running)
[10,147 / 11,855] 211 / 415 tests; GoLink pkg/expression/expression_test_/expression_test; 11s remote-cache, linux-sandbox ... (65 actions, 60 running)
[10,159 / 11,857] 212 / 415 tests; GoLink pkg/expression/expression_test_/expression_test; 12s remote-cache, linux-sandbox ... (65 actions, 60 running)
[10,175 / 11,908] 212 / 415 tests; GoLink pkg/expression/expression_test_/expression_test; 13s remote-cache, linux-sandbox ... (64 actions, 58 running)
[10,189 / 11,908] 212 / 415 tests; GoLink pkg/expression/expression_test_/expression_test; 14s remote-cache, linux-sandbox ... (66 actions, 62 running)
[10,211 / 11,959] 213 / 415 tests; GoCompilePkg pkg/executor/aggfuncs/executor.recompile1267.a; 13s remote-cache, linux-sandbox ... (66 actions, 62 running)
[10,230 / 11,959] 213 / 415 tests; GoCompilePkg pkg/executor/aggfuncs/executor.recompile1267.a; 14s remote-cache, linux-sandbox ... (67 actions, 64 running)
[10,246 / 11,959] 213 / 415 tests; GoCompilePkg pkg/executor/aggfuncs/executor.recompile1267.a; 15s remote-cache, linux-sandbox ... (64 actions, 59 running)
[10,266 / 11,959] 213 / 415 tests; GoCompilePkg pkg/executor/aggfuncs/executor.recompile1267.a; 16s remote-cache, linux-sandbox ... (65 actions, 60 running)
[10,281 / 11,959] 214 / 415 tests; GoCompilePkg pkg/executor/importer/executor.recompile1421.a; 14s remote-cache, linux-sandbox ... (64 actions, 59 running)
[10,293 / 11,968] 214 / 415 tests; GoCompilePkg pkg/executor/importer/executor.recompile1421.a; 15s remote-cache, linux-sandbox ... (64 actions, 58 running)
[10,314 / 11,970] 216 / 415 tests; GoCompilePkg pkg/executor/importer/executor.recompile1421.a; 16s remote-cache, linux-sandbox ... (64 actions, 58 running)
[10,335 / 11,972] 217 / 415 tests; GoCompilePkg pkg/executor/importer/executor.recompile1421.a; 17s remote-cache, linux-sandbox ... (63 actions, 58 running)
[10,351 / 11,993] 217 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 14s remote-cache, linux-sandbox ... (67 actions, 64 running)
[10,360 / 11,993] 217 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 15s remote-cache, linux-sandbox ... (67 actions, 64 running)
[10,381 / 11,993] 218 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 16s remote-cache, linux-sandbox ... (65 actions, 60 running)
[10,391 / 12,027] 218 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 17s remote-cache, linux-sandbox ... (66 actions, 62 running)
[10,407 / 12,027] 218 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 18s remote-cache, linux-sandbox ... (65 actions, 60 running)
[10,427 / 12,046] 219 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 19s remote-cache, linux-sandbox ... (66 actions, 62 running)
[10,435 / 12,046] 219 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 21s remote-cache, linux-sandbox ... (66 actions, 62 running)
[10,458 / 12,076] 220 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 22s remote-cache, linux-sandbox ... (60 actions, 50 running)
[10,477 / 12,076] 220 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 23s remote-cache, linux-sandbox ... (65 actions, 60 running)
[10,483 / 12,076] 220 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 24s remote-cache, linux-sandbox ... (66 actions, 62 running)
[10,498 / 12,076] 220 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 25s remote-cache, linux-sandbox ... (67 actions, 64 running)
[10,507 / 12,093] 220 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 26s remote-cache, linux-sandbox ... (67 actions, 64 running)
[10,514 / 12,093] 220 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 27s remote-cache, linux-sandbox ... (68 actions, 66 running)
[10,524 / 12,093] 220 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 28s remote-cache, linux-sandbox ... (69 actions, 68 running)
[10,540 / 12,093] 221 / 415 tests; Testing //pkg/store/gcworker:gcworker_test (shard 25 of 25); 29s remote-cache, linux-sandbox ... (67 actions, 66 running)
[10,551 / 12,137] 221 / 415 tests; Testing //pkg/timer:timer_test (shard 6 of 6); 18s remote-cache, linux-sandbox ... (69 actions, 68 running)
FAIL: //pkg/statistics:statistics_test (shard 37 of 37) (see /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/statistics/statistics_test/shard_37_of_37/test_attempts/attempt_1.log)
[10,564 / 12,137] 221 / 415 tests; Testing //pkg/timer:timer_test (shard 6 of 6); 19s remote-cache, linux-sandbox ... (69 actions, 68 running)
FAIL: //pkg/statistics:statistics_test (shard 37 of 37) (see /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/statistics/statistics_test/shard_37_of_37/test_attempts/attempt_2.log)
[10,580 / 12,239] 221 / 415 tests; Testing //pkg/timer:timer_test (shard 6 of 6); 20s remote-cache, linux-sandbox ... (70 actions running)
[10,585 / 12,239] 221 / 415 tests; Testing //pkg/timer:timer_test (shard 6 of 6); 21s remote-cache, linux-sandbox ... (70 actions running)
FAIL: //pkg/statistics:statistics_test (shard 37 of 37) (see /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/statistics/statistics_test/shard_37_of_37/test.log)
ERROR: /home/jenkins/agent/workspace/pingcap/tidb/ghpr_unit_test/tidb/pkg/statistics/BUILD.bazel:66:8: Testing //pkg/statistics:statistics_test (shard 37 of 37) failed: Test failed, aborting
==================== Test output for //pkg/statistics:statistics_test (shard 37 of 37):
=== RUN   TestPruneTopN
    statistics_test.go:685: 
        	Error Trace:	pkg/statistics/statistics_test.go:685
        	Error:      	Not equal: 
        	            	expected: []statistics.TopNMeta{statistics.TopNMeta{Encoded:[]uint8{0x0}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x6}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x7}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x8}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x9}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xa}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xb}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xc}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xd}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xe}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xf}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x10}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x11}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x12}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x13}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x14}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x15}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x16}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x17}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x18}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x19}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x20}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x21}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x22}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x23}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x24}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x25}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x26}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x27}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x28}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x29}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x30}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x31}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x32}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x33}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x34}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x35}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x36}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x37}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x38}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x39}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x40}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x41}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x42}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x43}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x44}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x45}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x46}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x47}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x48}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x49}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x50}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x51}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x52}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x53}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x54}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x55}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x56}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x57}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x58}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x59}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x60}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x61}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x62}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x63}, Count:0x3e8}}
        	            	actual  : []statistics.TopNMeta{}
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,602 +1,2 @@
        	            	-([]statistics.TopNMeta) (len=100) {
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  00                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  01                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  02                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  03                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  04                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  05                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  06                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  07                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  08                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  09                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0a                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0b                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0c                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0d                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0e                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0f                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  10                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  11                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  12                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  13                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  14                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  15                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  16                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  17                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  18                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  19                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1a                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1b                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1c                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1d                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1e                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1f                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  20                                                | |
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  21                                                |!|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  22                                                |"|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  23                                                |#|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  24                                                |$|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  25                                                |%|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  26                                                |&|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  27                                                |'|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  28                                                |(|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  29                                                |)|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2a                                                |*|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2b                                                |+|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2c                                                |,|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2d                                                |-|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2e                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2f                                                |/|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  30                                                |0|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  31                                                |1|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  32                                                |2|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  33                                                |3|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  34                                                |4|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  35                                                |5|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  36                                                |6|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  37                                                |7|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  38                                                |8|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  39                                                |9|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3a                                                |:|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3b                                                |;|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3c                                                |<|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3d                                                |=|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3e                                                |>|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3f                                                |?|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  40                                                |@|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  41                                                |A|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  42                                                |B|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  43                                                |C|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  44                                                |D|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  45                                                |E|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  46                                                |F|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  47                                                |G|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  48                                                |H|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  49                                                |I|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4a                                                |J|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4b                                                |K|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4c                                                |L|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4d                                                |M|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4e                                                |N|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4f                                                |O|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  50                                                |P|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  51                                                |Q|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  52                                                |R|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  53                                                |S|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  54                                                |T|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  55                                                |U|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  56                                                |V|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  57                                                |W|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  58                                                |X|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  59                                                |Y|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5a                                                |Z|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5b                                                |[|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5c                                                |\|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5d                                                |]|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5e                                                |^|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5f                                                |_|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  60                                                |`|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  61                                                |a|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  62                                                |b|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  63                                                |c|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- }
        	            	+([]statistics.TopNMeta) {
        	            	 }
        	Test:       	TestPruneTopN
--- FAIL: TestPruneTopN (0.00s)
FAIL
coverage: 0.8% of statements
--
Coverage runner: Not collecting coverage for failed test.
The following commands failed with status 1
/home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/sandbox/linux-sandbox/9703/execroot/__main__/bazel-out/k8-fastbuild/bin/pkg/statistics/statistics_test_/statistics_test.runfiles/__main__/pkg/statistics/statistics_test_/statistics_test
================================================================================
==================== Test output for //pkg/statistics:statistics_test (shard 37 of 37):
=== RUN   TestPruneTopN
    statistics_test.go:685: 
        	Error Trace:	pkg/statistics/statistics_test.go:685
        	Error:      	Not equal: 
        	            	expected: []statistics.TopNMeta{statistics.TopNMeta{Encoded:[]uint8{0x0}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x6}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x7}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x8}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x9}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xa}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xb}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xc}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xd}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xe}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xf}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x10}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x11}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x12}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x13}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x14}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x15}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x16}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x17}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x18}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x19}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x20}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x21}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x22}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x23}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x24}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x25}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x26}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x27}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x28}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x29}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x30}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x31}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x32}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x33}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x34}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x35}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x36}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x37}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x38}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x39}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x40}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x41}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x42}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x43}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x44}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x45}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x46}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x47}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x48}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x49}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x50}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x51}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x52}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x53}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x54}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x55}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x56}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x57}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x58}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x59}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x60}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x61}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x62}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x63}, Count:0x3e8}}
        	            	actual  : []statistics.TopNMeta{}
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,602 +1,2 @@
        	            	-([]statistics.TopNMeta) (len=100) {
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  00                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  01                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  02                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  03                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  04                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  05                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  06                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  07                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  08                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  09                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0a                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0b                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0c                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0d                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0e                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0f                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  10                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  11                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  12                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  13                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  14                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  15                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  16                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  17                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  18                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  19                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1a                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1b                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1c                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1d                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1e                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1f                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  20                                                | |
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  21                                                |!|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  22                                                |"|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  23                                                |#|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  24                                                |$|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  25                                                |%|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  26                                                |&|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  27                                                |'|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  28                                                |(|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  29                                                |)|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2a                                                |*|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2b                                                |+|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2c                                                |,|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2d                                                |-|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2e                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2f                                                |/|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  30                                                |0|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  31                                                |1|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  32                                                |2|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  33                                                |3|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  34                                                |4|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  35                                                |5|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  36                                                |6|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  37                                                |7|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  38                                                |8|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  39                                                |9|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3a                                                |:|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3b                                                |;|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3c                                                |<|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3d                                                |=|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3e                                                |>|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3f                                                |?|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  40                                                |@|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  41                                                |A|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  42                                                |B|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  43                                                |C|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  44                                                |D|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  45                                                |E|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  46                                                |F|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  47                                                |G|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  48                                                |H|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  49                                                |I|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4a                                                |J|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4b                                                |K|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4c                                                |L|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4d                                                |M|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4e                                                |N|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4f                                                |O|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  50                                                |P|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  51                                                |Q|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  52                                                |R|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  53                                                |S|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  54                                                |T|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  55                                                |U|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  56                                                |V|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  57                                                |W|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  58                                                |X|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  59                                                |Y|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5a                                                |Z|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5b                                                |[|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5c                                                |\|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5d                                                |]|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5e                                                |^|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5f                                                |_|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  60                                                |`|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  61                                                |a|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  62                                                |b|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  63                                                |c|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- }
        	            	+([]statistics.TopNMeta) {
        	            	 }
        	Test:       	TestPruneTopN
--- FAIL: TestPruneTopN (0.00s)
FAIL
coverage: 0.8% of statements
--
Coverage runner: Not collecting coverage for failed test.
The following commands failed with status 1
/home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/sandbox/linux-sandbox/9716/execroot/__main__/bazel-out/k8-fastbuild/bin/pkg/statistics/statistics_test_/statistics_test.runfiles/__main__/pkg/statistics/statistics_test_/statistics_test
================================================================================
==================== Test output for //pkg/statistics:statistics_test (shard 37 of 37):
=== RUN   TestPruneTopN
    statistics_test.go:685: 
        	Error Trace:	pkg/statistics/statistics_test.go:685
        	Error:      	Not equal: 
        	            	expected: []statistics.TopNMeta{statistics.TopNMeta{Encoded:[]uint8{0x0}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x6}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x7}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x8}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x9}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xa}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xb}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xc}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xd}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xe}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0xf}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x10}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x11}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x12}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x13}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x14}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x15}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x16}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x17}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x18}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x19}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x1f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x20}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x21}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x22}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x23}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x24}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x25}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x26}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x27}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x28}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x29}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x2f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x30}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x31}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x32}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x33}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x34}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x35}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x36}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x37}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x38}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x39}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x3f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x40}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x41}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x42}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x43}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x44}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x45}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x46}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x47}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x48}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x49}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x4f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x50}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x51}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x52}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x53}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x54}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x55}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x56}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x57}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x58}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x59}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5a}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5b}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5c}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5d}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5e}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x5f}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x60}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x61}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x62}, Count:0x3e8}, statistics.TopNMeta{Encoded:[]uint8{0x63}, Count:0x3e8}}
        	            	actual  : []statistics.TopNMeta{}
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,602 +1,2 @@
        	            	-([]statistics.TopNMeta) (len=100) {
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  00                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  01                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  02                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  03                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  04                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  05                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  06                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  07                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  08                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  09                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0a                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0b                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0c                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0d                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0e                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  0f                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  10                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  11                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  12                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  13                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  14                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  15                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  16                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  17                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  18                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  19                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
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        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1a                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1b                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1c                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1d                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1e                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  1f                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  20                                                | |
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  21                                                |!|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  22                                                |"|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  23                                                |#|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  24                                                |$|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  25                                                |%|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  26                                                |&|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  27                                                |'|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  28                                                |(|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  29                                                |)|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2a                                                |*|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2b                                                |+|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2c                                                |,|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2d                                                |-|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2e                                                |.|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  2f                                                |/|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  30                                                |0|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  31                                                |1|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  32                                                |2|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  33                                                |3|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  34                                                |4|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  35                                                |5|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  36                                                |6|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  37                                                |7|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  38                                                |8|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  39                                                |9|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3a                                                |:|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3b                                                |;|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3c                                                |<|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3d                                                |=|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3e                                                |>|
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        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  3f                                                |?|
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        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  40                                                |@|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  41                                                |A|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  42                                                |B|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  43                                                |C|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  44                                                |D|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  45                                                |E|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  46                                                |F|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  47                                                |G|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  48                                                |H|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  49                                                |I|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4a                                                |J|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4b                                                |K|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4c                                                |L|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4d                                                |M|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4e                                                |N|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  4f                                                |O|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  50                                                |P|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  51                                                |Q|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  52                                                |R|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  53                                                |S|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  54                                                |T|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  55                                                |U|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  56                                                |V|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  57                                                |W|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  58                                                |X|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  59                                                |Y|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5a                                                |Z|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5b                                                |[|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5c                                                |\|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5d                                                |]|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5e                                                |^|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  5f                                                |_|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  60                                                |`|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  61                                                |a|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  62                                                |b|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- },
        	            	- (statistics.TopNMeta) {
        	            	-  Encoded: ([]uint8) (len=1) {
        	            	-   00000000  63                                                |c|
        	            	-  },
        	            	-  Count: (uint64) 1000
        	            	- }
        	            	+([]statistics.TopNMeta) {
        	            	 }
        	Test:       	TestPruneTopN
--- FAIL: TestPruneTopN (0.00s)
FAIL
coverage: 0.8% of statements
--
Coverage runner: Not collecting coverage for failed test.
The following commands failed with status 1
/home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/sandbox/linux-sandbox/9741/execroot/__main__/bazel-out/k8-fastbuild/bin/pkg/statistics/statistics_test_/statistics_test.runfiles/__main__/pkg/statistics/statistics_test_/statistics_test
================================================================================
ERROR: Test failed, aborting
INFO: Elapsed time: 227.961s, Critical Path: 146.96s
INFO: 10609 processes: 8387 remote cache hit, 1532 internal, 690 linux-sandbox.
INFO: Build completed successfully, 10609 total actions
//pkg/lightning/common:common_test                                    NO STATUS
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/lightning/common/common_test/shard_29_of_29/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/lightning/common/common_test/shard_28_of_29/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/lightning/common/common_test/shard_27_of_29/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/lightning/common/common_test/shard_26_of_29/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/lightning/common/common_test/shard_25_of_29/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/lightning/common/common_test/shard_24_of_29/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/lightning/common/common_test/shard_23_of_29/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/lightning/common/common_test/shard_22_of_29/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/lightning/common/common_test/shard_21_of_29/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/lightning/common/common_test/shard_20_of_29/coverage.dat
//br/cmd/br:br_test                                                   NO STATUS
//br/pkg/aws:aws_test                                                 NO STATUS
//br/pkg/backup:backup_test                                           NO STATUS
//br/pkg/checksum:checksum_test                                       NO STATUS
//br/pkg/conn:conn_test                                               NO STATUS
//br/pkg/glue:glue_test                                               NO STATUS
//br/pkg/gluetidb:gluetidb_test                                       NO STATUS
//br/pkg/gluetikv:gluetikv_test                                       NO STATUS
//br/pkg/mock:mock_test                                               NO STATUS
//br/pkg/restore:restore_test                                         NO STATUS
//br/pkg/restore/data:data_test                                       NO STATUS
//br/pkg/restore/internal/log_split:log_split_test                    NO STATUS
//br/pkg/restore/internal/prealloc_db:prealloc_db_test                NO STATUS
//br/pkg/restore/log_client:log_client_test                           NO STATUS
//br/pkg/restore/snap_client:snap_client_test                         NO STATUS
//br/pkg/restore/utils:utils_test                                     NO STATUS
//br/pkg/storage:storage_test                                         NO STATUS
//br/pkg/stream:stream_test                                           NO STATUS
//br/pkg/task/show:show_test                                          NO STATUS
//br/pkg/utils/storewatch:storewatch_test                             NO STATUS
//lightning/cmd/tidb-lightning:tidb-lightning_test                    NO STATUS
//lightning/cmd/tidb-lightning-ctl:tidb-lightning-ctl_test            NO STATUS
//lightning/pkg/importer:importer_test                                NO STATUS
//lightning/pkg/importer/mock:mock_test                               NO STATUS
//lightning/pkg/server:server_test                                    NO STATUS
//pkg/autoid_service:autoid_service_test                              NO STATUS
//pkg/bindinfo:bindinfo_test                                          NO STATUS
//pkg/bindinfo/tests:tests_test                                       NO STATUS
//pkg/bindinfo/tests/timeout:timeout_test                             NO STATUS
//pkg/ddl:ddl_test                                                    NO STATUS
//pkg/ddl/ingest:ingest_test                                          NO STATUS
//pkg/ddl/ingest/tests:tests_test                                     NO STATUS
//pkg/ddl/internal/session:session_test                               NO STATUS
//pkg/ddl/schematracker:schematracker_test                            NO STATUS
//pkg/ddl/syncer:syncer_test                                          NO STATUS
//pkg/ddl/tests/adminpause:adminpause_test                            NO STATUS
//pkg/ddl/tests/fail:fail_test                                        NO STATUS
//pkg/ddl/tests/fastcreatetable:fastcreatetable_test                  NO STATUS
//pkg/ddl/tests/fk:fk_test                                            NO STATUS
//pkg/ddl/tests/indexmerge:indexmerge_test                            NO STATUS
//pkg/ddl/tests/metadatalock:metadatalock_test                        NO STATUS
//pkg/ddl/tests/multivaluedindex:multivaluedindex_test                NO STATUS
//pkg/ddl/tests/partition:partition_test                              NO STATUS
//pkg/ddl/tests/resourcegroup:resourcegroup_test                      NO STATUS
//pkg/ddl/tests/serial:serial_test                                    NO STATUS
//pkg/ddl/tests/tiflash:tiflash_test                                  NO STATUS
//pkg/ddl/util/callback:callback_test                                 NO STATUS
//pkg/disttask/framework/handle:handle_test                           NO STATUS
//pkg/disttask/framework/integrationtests:integrationtests_test       NO STATUS
//pkg/disttask/framework/planner:planner_test                         NO STATUS
//pkg/disttask/framework/scheduler:scheduler_test                     NO STATUS
//pkg/disttask/framework/storage:storage_test                         NO STATUS
//pkg/disttask/framework/taskexecutor:taskexecutor_test               NO STATUS
//pkg/domain:domain_test                                              NO STATUS
//pkg/domain/globalconfigsync:globalconfigsync_test                   NO STATUS
//pkg/executor:executor_test                                          NO STATUS
//pkg/executor/aggfuncs:aggfuncs_test                                 NO STATUS
//pkg/executor/aggregate:aggregate_test                               NO STATUS
//pkg/executor/importer:importer_test                                 NO STATUS
//pkg/executor/internal/calibrateresource:calibrateresource_test      NO STATUS
//pkg/executor/internal/exec:exec_test                                NO STATUS
//pkg/executor/internal/mpp:mpp_test                                  NO STATUS
//pkg/executor/internal/querywatch:querywatch_test                    NO STATUS
//pkg/executor/join:join_test                                         NO STATUS
//pkg/executor/lockstats:lockstats_test                               NO STATUS
//pkg/executor/sortexec:sort_exec_test                                NO STATUS
//pkg/executor/sortexec:sortexec_test                                 NO STATUS
//pkg/executor/test/admintest:admintest_test                          NO STATUS
//pkg/executor/test/aggregate:aggregate_test                          NO STATUS
//pkg/executor/test/analyzetest:analyzetest_test                      NO STATUS
//pkg/executor/test/analyzetest/memorycontrol:memorycontrol_test      NO STATUS
//pkg/executor/test/analyzetest/panictest:panictest_test              NO STATUS
//pkg/executor/test/autoidtest:autoidtest_test                        NO STATUS
//pkg/executor/test/ddl:ddl_test                                      NO STATUS
//pkg/executor/test/distsqltest:distsqltest_test                      NO STATUS
//pkg/executor/test/executor:executor_test                            NO STATUS
//pkg/executor/test/fktest:fktest_test                                NO STATUS
//pkg/executor/test/indexmergereadtest:indexmergereadtest_test        NO STATUS
//pkg/executor/test/issuetest:issuetest_test                          NO STATUS
//pkg/executor/test/jointest:jointest_test                            NO STATUS
//pkg/executor/test/jointest/hashjoin:hashjoin_test                   NO STATUS
//pkg/executor/test/loaddatatest:loaddatatest_test                    NO STATUS
//pkg/executor/test/loadremotetest:loadremotetest_test                NO STATUS
//pkg/executor/test/memtest:memtest_test                              NO STATUS
//pkg/executor/test/oomtest:oomtest_test                              NO STATUS
//pkg/executor/test/passwordtest:passwordtest_test                    NO STATUS
//pkg/executor/test/seqtest:seqtest_test                              NO STATUS
//pkg/executor/test/showtest:showtest_test                            NO STATUS
//pkg/executor/test/simpletest:simpletest_test                        NO STATUS
//pkg/executor/test/splittest:splittest_test                          NO STATUS
//pkg/executor/test/tiflashtest:tiflashtest_test                      NO STATUS
//pkg/executor/test/unstabletest:unstabletest_test                    NO STATUS
//pkg/executor/test/writetest:writetest_test                          NO STATUS
//pkg/expression/integration_test:integration_test_test               NO STATUS
//pkg/expression/test/multivaluedindex:multivaluedindex_test          NO STATUS
//pkg/extension/enterprise/audit:audit_test                           NO STATUS
//pkg/infoschema/perfschema:perfschema_test                           NO STATUS
//pkg/infoschema/test/clustertablestest:clustertablestest_test        NO STATUS
//pkg/infoschema/test/infoschemav2test:infoschemav2test_test          NO STATUS
//pkg/lightning/backend:backend_test                                  NO STATUS
//pkg/lightning/backend/local:local_test                              NO STATUS
//pkg/lightning/errormanager:errormanager_test                        NO STATUS
//pkg/owner:owner_test                                                NO STATUS
//pkg/planner/cardinality:cardinality_test                            NO STATUS
//pkg/planner/cascades:cascades_test                                  NO STATUS
//pkg/planner/core:core_test                                          NO STATUS
//pkg/planner/core/casetest:casetest_test                             NO STATUS
//pkg/planner/core/casetest/binaryplan:binaryplan_test                NO STATUS
//pkg/planner/core/casetest/cbotest:cbotest_test                      NO STATUS
//pkg/planner/core/casetest/correlated:correlated_test                NO STATUS
//pkg/planner/core/casetest/dag:dag_test                              NO STATUS
//pkg/planner/core/casetest/enforcempp:enforcempp_test                NO STATUS
//pkg/planner/core/casetest/flatplan:flatplan_test                    NO STATUS
//pkg/planner/core/casetest/hint:hint_test                            NO STATUS
//pkg/planner/core/casetest/index:index_test                          NO STATUS
//pkg/planner/core/casetest/mpp:mpp_test                              NO STATUS
//pkg/planner/core/casetest/parallelapply:parallelapply_test          NO STATUS
//pkg/planner/core/casetest/partition:partition_test                  NO STATUS
//pkg/planner/core/casetest/physicalplantest:physicalplantest_test    NO STATUS
//pkg/planner/core/casetest/planstats:planstats_test                  NO STATUS
//pkg/planner/core/casetest/pushdown:pushdown_test                    NO STATUS
//pkg/planner/core/casetest/rule:rule_test                            NO STATUS
//pkg/planner/core/casetest/scalarsubquery:scalarsubquery_test        NO STATUS
//pkg/planner/core/casetest/windows:windows_test                      NO STATUS
//pkg/planner/core/issuetest:issuetest_test                           NO STATUS
//pkg/planner/core/tests/prepare:prepare_test                         NO STATUS
//pkg/planner/funcdep:funcdep_test                                    NO STATUS
//pkg/planner/implementation:implementation_test                      NO STATUS
//pkg/planner/memo:memo_test                                          NO STATUS
//pkg/planner/pattern:pattern_test                                    NO STATUS
//pkg/planner/util/fixcontrol:fixcontrol_test                         NO STATUS
//pkg/plugin:plugin_test                                              NO STATUS
//pkg/plugin/conn_ip_example:conn_ip_example_test                     NO STATUS
//pkg/privilege/privileges:privileges_test                            NO STATUS
//pkg/server:server_test                                              NO STATUS
//pkg/server/handler/extractorhandler:extractorhandler_test           NO STATUS
//pkg/server/handler/optimizor:optimizor_test                         NO STATUS
//pkg/server/handler/tests:tests_test                                 NO STATUS
//pkg/server/tests:tests_test                                         NO STATUS
//pkg/server/tests/commontest:commontest_test                         NO STATUS
//pkg/server/tests/cursor:cursor_test                                 NO STATUS
//pkg/server/tests/tls:tls_test                                       NO STATUS
//pkg/session:session_test                                            NO STATUS
//pkg/session/bootstraptest:bootstraptest_test                        NO STATUS
//pkg/session/clusteredindextest:clusteredindextest_test              NO STATUS
//pkg/session/nontransactionaltest:nontransactionaltest_test          NO STATUS
//pkg/session/resourcegrouptest:resourcegrouptest_test                NO STATUS
//pkg/session/schematest:schematest_test                              NO STATUS
//pkg/session/temporarytabletest:temporarytabletest_test              NO STATUS
//pkg/session/test:test_test                                          NO STATUS
//pkg/session/test/common:common_test                                 NO STATUS
//pkg/session/test/meta:meta_test                                     NO STATUS
//pkg/session/test/privileges:privileges_test                         NO STATUS
//pkg/session/test/txn:txn_test                                       NO STATUS
//pkg/session/test/variable:variable_test                             NO STATUS
//pkg/session/test/vars:vars_test                                     NO STATUS
//pkg/sessiontxn:sessiontxn_test                                      NO STATUS
//pkg/sessiontxn/isolation:isolation_test                             NO STATUS
//pkg/sessiontxn/staleread:staleread_test                             NO STATUS
//pkg/statistics/handle/autoanalyze:autoanalyze_test                  NO STATUS
//pkg/statistics/handle/autoanalyze/exec:exec_test                    NO STATUS
//pkg/statistics/handle/autoanalyze/priorityqueue:priorityqueue_test  NO STATUS
//pkg/statistics/handle/autoanalyze/refresher:refresher_test          NO STATUS
//pkg/statistics/handle/ddl:ddl_test                                  NO STATUS
//pkg/statistics/handle/globalstats:globalstats_test                  NO STATUS
//pkg/statistics/handle/handletest:handletest_test                    NO STATUS
//pkg/statistics/handle/handletest/analyze:analyze_test               NO STATUS
//pkg/statistics/handle/handletest/lockstats:lockstats_test           NO STATUS
//pkg/statistics/handle/handletest/statstest:statstest_test           NO STATUS
//pkg/statistics/handle/storage:storage_test                          NO STATUS
//pkg/statistics/handle/syncload:syncload_test                        NO STATUS
//pkg/statistics/handle/updatetest:updatetest_test                    NO STATUS
//pkg/store:store_test                                                NO STATUS
//pkg/store/driver:driver_test                                        NO STATUS
//pkg/table/tables/test/partition:partition_test                      NO STATUS
//pkg/testkit:testkit_test                                            NO STATUS
//pkg/timer:timer_test                                                NO STATUS
//pkg/ttl/cache:cache_test                                            NO STATUS
//pkg/ttl/session:session_test                                        NO STATUS
//pkg/ttl/sqlbuilder:sqlbuilder_test                                  NO STATUS
//pkg/util/admin:admin_test                                           NO STATUS
//pkg/util/ddl-checker:ddl-checker_test                               NO STATUS
//pkg/util/keydecoder:keydecoder_test                                 NO STATUS
//pkg/util/profile:profile_test                                       NO STATUS
//pkg/util/ranger:ranger_test                                         NO STATUS
//pkg/util/rowDecoder:rowDecoder_test                                 NO STATUS
//pkg/util/schemacmp:schemacmp_test                                   NO STATUS
//pkg/util/stmtsummary/v2/tests:tests_test                            NO STATUS
//pkg/disttask/importinto:importinto_test                             NO STATUS
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/disttask/importinto/importinto_test/shard_16_of_16/coverage.dat
//pkg/store/gcworker:gcworker_test                                    NO STATUS
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/store/gcworker/gcworker_test/shard_25_of_25/coverage.dat
//pkg/expression:expression_test                                      NO STATUS
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/expression/expression_test/shard_50_of_50/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/expression/expression_test/shard_1_of_50/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/expression/expression_test/shard_2_of_50/coverage.dat
//pkg/statistics:statistics_test                                      NO STATUS
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/statistics/statistics_test/shard_37_of_37/coverage.dat
//pkg/ttl/ttlworker:ttlworker_test                                    NO STATUS
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/ttl/ttlworker/ttlworker_test/shard_50_of_50/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/ttl/ttlworker/ttlworker_test/shard_1_of_50/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/ttl/ttlworker/ttlworker_test/shard_49_of_50/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/ttl/ttlworker/ttlworker_test/shard_2_of_50/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/ttl/ttlworker/ttlworker_test/shard_3_of_50/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/ttl/ttlworker/ttlworker_test/shard_48_of_50/coverage.dat
  /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs/pkg/ttl/ttlworker/ttlworker_test/shard_4_of_50/coverage.dat
Test cases: finished with 3111 passing and 1 failing out of 3112 test cases

Executed 20 out of 415 tests: 221 tests pass and 194 were skipped.
make: *** [bazel_coverage_test] Error 3
root: /home/jenkins/.tidb/tmp/63a9840cd0739f2c243bb46478607469/execroot/__main__/bazel-out/k8-fastbuild/testlogs
complete to collect bazel result.
[Pipeline] }
[Pipeline] // dir
Post stage
[Pipeline] dir
Running in /home/jenkins/agent/workspace/pingcap/tidb/ghpr_unit_test/tidb
[Pipeline] {
[Pipeline] junit
Recording test results
[Checks API] No suitable checks publisher found.
[Pipeline] archiveArtifacts
Archiving artifacts
[Pipeline] }
[Pipeline] // dir
[Pipeline] sh
+ ./scripts/plugins/analyze-go-test-from-bazel-output.sh tidb/bazel-test.log
Parse from local file: tidb/bazel-test.log
Output files:
bazel-flaky-summaries.log
bazel-go-test-index.log
bazel-go-test-problem-cases.json
bazel-target-output-L1567-2190.fail.log
bazel-target-output-L319-942.fail.log
bazel-target-output-L943-1566.fail.log
[Pipeline] sh
++ uuidgen
+ timeout 10 curl --verbose --request POST --url http://cloudevents-server.apps.svc/events --header 'ce-id: 491e6445-4bf5-4bdb-9ad3-34275d80a9c7' --header 'ce-source: https://do.pingcap.net/jenkins/' --header 'ce-type: test-case-run-report' --header 'ce-repo: pingcap/tidb' --header 'ce-branch: master' --header 'ce-buildurl: https://do.pingcap.net/jenkins/job/pingcap/job/tidb/job/ghpr_unit_test/9743/' --header 'ce-specversion: 1.0' --header 'content-type: application/json; charset=UTF-8' --data @bazel-go-test-problem-cases.json
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0* About to connect() to cloudevents-server.apps.svc port 80 (#0)
*   Trying 10.233.31.173...
* Connected to cloudevents-server.apps.svc (10.233.31.173) port 80 (#0)
> POST /events HTTP/1.1
> User-Agent: curl/7.29.0
> Host: cloudevents-server.apps.svc
> Accept: */*
> ce-id: 491e6445-4bf5-4bdb-9ad3-34275d80a9c7
> ce-source: https://do.pingcap.net/jenkins/
> ce-type: test-case-run-report
> ce-repo: pingcap/tidb
> ce-branch: master
> ce-buildurl: https://do.pingcap.net/jenkins/job/pingcap/job/tidb/job/ghpr_unit_test/9743/
> ce-specversion: 1.0
> content-type: application/json; charset=UTF-8
> Content-Length: 2
> 
} [data not shown]
* upload completely sent off: 2 out of 2 bytes

100     2    0     0  100     2      0      1  0:00:02  0:00:01  0:00:01     1
100     2    0     0    0     2      0      0 --:--:--  0:00:02 --:--:--     0
100     2    0     0    0     2      0      0 --:--:--  0:00:03 --:--:--     0
100     2    0     0    0     2      0      0 --:--:--  0:00:04 --:--:--     0
100     2    0     0    0     2      0      0 --:--:--  0:00:05 --:--:--     0
100     2    0     0    0     2      0      0 --:--:--  0:00:06 --:--:--     0
100     2    0     0    0     2      0      0 --:--:--  0:00:07 --:--:--     0
100     2    0     0    0     2      0      0 --:--:--  0:00:08 --:--:--     0
100     2    0     0    0     2      0      0 --:--:--  0:00:09 --:--:--     0+ true
[Pipeline] archiveArtifacts
Archiving artifacts
[Pipeline] }
[Pipeline] // withCredentials
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // timeout
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // container
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // podTemplate
[Pipeline] End of Pipeline
ERROR: script returned exit code 2
Finished: FAILURE