{
  "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: 1\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
  }
}