Files
percona-toolkit/t/pt-query-digest/samples/slow007_explain_json_2-80.txt
Sveta Smirnova 17820dbf23 PR-471 - Support adding explain output for slow query in JSON report as well
- Put fix into the proper place
- Added test cases
2023-11-06 17:21:28 +03:00

217 lines
4.9 KiB
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{
"classes": [
{
"attribute": "fingerprint",
"checksum": "88F3D65BE48113F18E306CDB7A800841",
"distillate": "SELECT trees",
"example": {
"Query_time": "0.000012",
"explain": "# *************************** 1. row ***************************\n# id: 1\n# select_type: SIMPLE\n# table: trees\n# partitions: NULL\n# type: index\n# possible_keys: NULL\n# key: fruit\n# key_len: 99\n# ref: NULL\n# rows: 3\n# filtered: 100.00\n# Extra: Using index\n",
"query": "SELECT fruit FROM trees",
"ts": "2007-12-18 11:48:27"
},
"fingerprint": "select fruit from trees",
"histograms": {
"Query_time": [
0,
1,
0,
0,
0,
0,
0,
0
]
},
"metrics": {
"Filesort": {
"yes": "0"
},
"Filesort_on_disk": {
"yes": "0"
},
"Full_join": {
"yes": "0"
},
"Full_scan": {
"yes": "0"
},
"Lock_time": {
"avg": "0.000000",
"max": "0.000000",
"median": "0.000000",
"min": "0.000000",
"pct": "1.000000",
"pct_95": "0.000000",
"stddev": "0.000000",
"sum": "0.000000"
},
"Merge_passes": {
"avg": "0",
"max": "0",
"median": "0",
"min": "0",
"pct": "1",
"pct_95": "0",
"stddev": "0",
"sum": "0"
},
"QC_Hit": {
"yes": "0"
},
"Query_length": {
"avg": "23",
"max": "23",
"median": "23",
"min": "23",
"pct": "1",
"pct_95": "23",
"stddev": "0",
"sum": "23"
},
"Query_time": {
"avg": "0.000012",
"max": "0.000012",
"median": "0.000012",
"min": "0.000012",
"pct": "1.000000",
"pct_95": "0.000012",
"stddev": "0.000000",
"sum": "0.000012"
},
"Rows_examined": {
"avg": "0",
"max": "0",
"median": "0",
"min": "0",
"pct": "1",
"pct_95": "0",
"stddev": "0",
"sum": "0"
},
"Rows_sent": {
"avg": "0",
"max": "0",
"median": "0",
"min": "0",
"pct": "1",
"pct_95": "0",
"stddev": "0",
"sum": "0"
},
"Tmp_table": {
"yes": "0"
},
"Tmp_table_on_disk": {
"yes": "0"
},
"db": {
"value": "food"
},
"host": {
"value": ""
},
"user": {
"value": "[SQL_SLAVE]"
}
},
"query_count": 1,
"tables": [
{
"create": "SHOW CREATE TABLE `food`.`trees`\\G",
"status": "SHOW TABLE STATUS FROM `food` LIKE 'trees'\\G"
}
],
"ts_max": "2007-12-18 11:48:27",
"ts_min": "2007-12-18 11:48:27"
}
],
"global": {
"files": [
{
"name": "/home/sveta/src/percona/percona-toolkit/t/lib/samples/slowlogs/slow007.txt",
"size": 368
}
],
"metrics": {
"Filesort": {
"cnt": "0"
},
"Filesort_on_disk": {
"cnt": "0"
},
"Full_join": {
"cnt": "0"
},
"Full_scan": {
"cnt": "0"
},
"Lock_time": {
"avg": "0.000000",
"max": "0.000000",
"median": "0.000000",
"min": "0.000000",
"pct_95": "0.000000",
"stddev": "0.000000",
"sum": "0.000000"
},
"Merge_passes": {
"avg": "0",
"max": "0",
"median": "0",
"min": "0",
"pct_95": "0",
"stddev": "0",
"sum": "0"
},
"QC_Hit": {
"cnt": "0"
},
"Query_length": {
"avg": "23",
"max": "23",
"median": "23",
"min": "23",
"pct_95": "23",
"stddev": "0",
"sum": "23"
},
"Query_time": {
"avg": "0.000012",
"max": "0.000012",
"median": "0.000012",
"min": "0.000012",
"pct_95": "0.000012",
"stddev": "0.000000",
"sum": "0.000012"
},
"Rows_examined": {
"avg": "0",
"max": "0",
"median": "0",
"min": "0",
"pct_95": "0",
"stddev": "0",
"sum": "0"
},
"Rows_sent": {
"avg": "0",
"max": "0",
"median": "0",
"min": "0",
"pct_95": "0",
"stddev": "0",
"sum": "0"
},
"Tmp_table": {
"cnt": "0"
},
"Tmp_table_on_disk": {
"cnt": "0"
}
},
"query_count": 1,
"unique_query_count": 1
}
}