{
   "classes" : [
      {
         "attribute" : "fingerprint",
         "checksum" : "66825DDC008FFA89",
         "distillate" : "UPDATE db?.tuningdetail_?_? db?.gonzo",
         "example" : {
            "Query_time" : "0.726052",
            "as_select" : "select  n.column1 = a.column1, n.word3 = a.word3 from db2.tuningdetail_21_265507 n\n      inner join db1.gonzo a using(gonzo) ",
            "query" : "update db2.tuningdetail_21_265507 n\n      inner join db1.gonzo a using(gonzo) \n      set n.column1 = a.column1, n.word3 = a.word3",
            "ts" : "2007-12-18 11:48:27"
         },
         "fingerprint" : "update d?tuningdetail_?_? n inner join d?gonzo a using(gonzo) set n.column? = a.column?, n.word? = a.word?",
         "histograms" : {
            "Query_time" : [
               0,
               0,
               0,
               0,
               0,
               1,
               0,
               0
            ]
         },
         "metrics" : {
            "Filesort" : {
               "yes" : "0"
            },
            "Filesort_on_disk" : {
               "yes" : "0"
            },
            "Full_join" : {
               "yes" : "0"
            },
            "Full_scan" : {
               "yes" : "1"
            },
            "Lock_time" : {
               "avg" : "0.000091",
               "max" : "0.000091",
               "median" : "0.000091",
               "min" : "0.000091",
               "pct" : "0.125000",
               "pct_95" : "0.000091",
               "stddev" : "0.000000",
               "sum" : "0.000091"
            },
            "Merge_passes" : {
               "avg" : "0",
               "max" : "0",
               "median" : "0",
               "min" : "0",
               "pct" : "0",
               "pct_95" : "0",
               "stddev" : "0",
               "sum" : "0"
            },
            "QC_Hit" : {
               "yes" : "0"
            },
            "Query_length" : {
               "avg" : "129",
               "max" : "129",
               "median" : "129",
               "min" : "129",
               "pct" : "0",
               "pct_95" : "129",
               "stddev" : "0",
               "sum" : "129"
            },
            "Query_time" : {
               "avg" : "0.726052",
               "max" : "0.726052",
               "median" : "0.726052",
               "min" : "0.726052",
               "pct" : "0.125000",
               "pct_95" : "0.726052",
               "stddev" : "0.000000",
               "sum" : "0.726052"
            },
            "Rows_examined" : {
               "avg" : "62951",
               "max" : "62951",
               "median" : "62951",
               "min" : "62951",
               "pct" : "0",
               "pct_95" : "62951",
               "stddev" : "0",
               "sum" : "62951"
            },
            "Rows_sent" : {
               "avg" : "0",
               "max" : "0",
               "median" : "0",
               "min" : "0",
               "pct" : "0",
               "pct_95" : "0",
               "stddev" : "0",
               "sum" : "0"
            },
            "Tmp_table" : {
               "yes" : "0"
            },
            "Tmp_table_on_disk" : {
               "yes" : "0"
            },
            "db" : {
               "value" : "db1"
            },
            "host" : {
               "value" : ""
            },
            "user" : {
               "value" : "[SQL_SLAVE]"
            }
         },
         "query_count" : 1,
         "tables" : [
            {
               "create" : "SHOW CREATE TABLE `db2`.`tuningdetail_21_265507`\\G",
               "status" : "SHOW TABLE STATUS FROM `db2` LIKE 'tuningdetail_21_265507'\\G"
            },
            {
               "create" : "SHOW CREATE TABLE `db1`.`gonzo`\\G",
               "status" : "SHOW TABLE STATUS FROM `db1` LIKE 'gonzo'\\G"
            }
         ],
         "ts_max" : "2007-12-18 11:48:27",
         "ts_min" : "2007-12-18 11:48:27"
      }
   ],
   "global" : {
      "files" : [
         {
            "name" : "TRUNK/t/lib/samples/slowlogs/slow002.txt",
            "size" : 3841
         }
      ],
      "metrics" : {
         "Filesort" : {
            "cnt" : "0"
         },
         "Filesort_on_disk" : {
            "cnt" : "0"
         },
         "Full_join" : {
            "cnt" : "0"
         },
         "Full_scan" : {
            "cnt" : "1"
         },
         "InnoDB_IO_r_bytes" : {
            "avg" : "0",
            "max" : "0",
            "median" : "0",
            "min" : "0",
            "pct_95" : "0",
            "stddev" : "0",
            "sum" : "0"
         },
         "InnoDB_IO_r_ops" : {
            "avg" : "0",
            "max" : "0",
            "median" : "0",
            "min" : "0",
            "pct_95" : "0",
            "stddev" : "0",
            "sum" : "0"
         },
         "InnoDB_IO_r_wait" : {
            "avg" : "0.000000",
            "max" : "0.000000",
            "median" : "0.000000",
            "min" : "0.000000",
            "pct_95" : "0.000000",
            "stddev" : "0.000000",
            "sum" : "0.000000"
         },
         "InnoDB_pages_distinct" : {
            "avg" : "17",
            "max" : "24",
            "median" : "17",
            "min" : "11",
            "pct_95" : "23",
            "stddev" : "3",
            "sum" : "107"
         },
         "InnoDB_queue_wait" : {
            "avg" : "0.000000",
            "max" : "0.000000",
            "median" : "0.000000",
            "min" : "0.000000",
            "pct_95" : "0.000000",
            "stddev" : "0.000000",
            "sum" : "0.000000"
         },
         "InnoDB_rec_lock_wait" : {
            "avg" : "0.000000",
            "max" : "0.000000",
            "median" : "0.000000",
            "min" : "0.000000",
            "pct_95" : "0.000000",
            "stddev" : "0.000000",
            "sum" : "0.000000"
         },
         "Lock_time" : {
            "avg" : "0.000038",
            "max" : "0.000091",
            "median" : "0.000026",
            "min" : "0.000000",
            "pct_95" : "0.000089",
            "stddev" : "0.000028",
            "sum" : "0.000304"
         },
         "Merge_passes" : {
            "avg" : "0",
            "max" : "0",
            "median" : "0",
            "min" : "0",
            "pct_95" : "0",
            "stddev" : "0",
            "sum" : "0"
         },
         "QC_Hit" : {
            "cnt" : "0"
         },
         "Query_length" : {
            "avg" : "62",
            "max" : "129",
            "median" : "62",
            "min" : "5",
            "pct_95" : "124",
            "stddev" : "34",
            "sum" : "502"
         },
         "Query_time" : {
            "avg" : "0.095260",
            "max" : "0.726052",
            "median" : "0.000516",
            "min" : "0.000012",
            "pct_95" : "0.705093",
            "stddev" : "0.231765",
            "sum" : "0.762080"
         },
         "Rows_examined" : {
            "avg" : "7868",
            "max" : "62951",
            "median" : "0",
            "min" : "0",
            "pct_95" : "61003",
            "stddev" : "20174",
            "sum" : "62951"
         },
         "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" : 8,
      "unique_query_count" : 7
   }
}