pt-query-digest分析mysql日志
-- install.sql-- Create the database needed for the Query-Digest-UI
DROP DATABASE IF EXISTS slow_query_log;
CREATE DATABASE slow_query_log;
USE slow_query_log;
-- Create the global query review table
CREATE TABLE `global_query_review` (
`checksum` bigint(20) unsigned NOT NULL,
`fingerprint` text NOT NULL,
`sample` longtext NOT NULL,
`first_seen` datetime DEFAULT NULL,
`last_seen` datetime DEFAULT NULL,
`reviewed_by` varchar(20) DEFAULT NULL,
`reviewed_on` datetime DEFAULT NULL,
`comments` text,
`reviewed_status` varchar(24) DEFAULT NULL,
PRIMARY KEY (`checksum`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- Create the historical query review table
CREATE TABLE `global_query_review_history` (
`hostname_max` varchar(64) NOT NULL,
`db_max` varchar(64) DEFAULT NULL,
`checksum` bigint(20) unsigned NOT NULL,
`sample` longtext NOT NULL,
`ts_min` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
`ts_max` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
`ts_cnt` float DEFAULT NULL,
`Query_time_sum` float DEFAULT NULL,
`Query_time_min` float DEFAULT NULL,
`Query_time_max` float DEFAULT NULL,
`Query_time_pct_95` float DEFAULT NULL,
`Query_time_stddev` float DEFAULT NULL,
`Query_time_median` float DEFAULT NULL,
`Lock_time_sum` float DEFAULT NULL,
`Lock_time_min` float DEFAULT NULL,
`Lock_time_max` float DEFAULT NULL,
`Lock_time_pct_95` float DEFAULT NULL,
`Lock_time_stddev` float DEFAULT NULL,
`Lock_time_median` float DEFAULT NULL,
`Rows_sent_sum` float DEFAULT NULL,
`Rows_sent_min` float DEFAULT NULL,
`Rows_sent_max` float DEFAULT NULL,
`Rows_sent_pct_95` float DEFAULT NULL,
`Rows_sent_stddev` float DEFAULT NULL,
`Rows_sent_median` float DEFAULT NULL,
`Rows_examined_sum` float DEFAULT NULL,
`Rows_examined_min` float DEFAULT NULL,
`Rows_examined_max` float DEFAULT NULL,
`Rows_examined_pct_95` float DEFAULT NULL,
`Rows_examined_stddev` float DEFAULT NULL,
`Rows_examined_median` float DEFAULT NULL,
`Rows_affected_sum` float DEFAULT NULL,
`Rows_affected_min` float DEFAULT NULL,
`Rows_affected_max` float DEFAULT NULL,
`Rows_affected_pct_95` float DEFAULT NULL,
`Rows_affected_stddev` float DEFAULT NULL,
`Rows_affected_median` float DEFAULT NULL,
`Rows_read_sum` float DEFAULT NULL,
`Rows_read_min` float DEFAULT NULL,
`Rows_read_max` float DEFAULT NULL,
`Rows_read_pct_95` float DEFAULT NULL,
`Rows_read_stddev` float DEFAULT NULL,
`Rows_read_median` float DEFAULT NULL,
`Merge_passes_sum` float DEFAULT NULL,
`Merge_passes_min` float DEFAULT NULL,
`Merge_passes_max` float DEFAULT NULL,
`Merge_passes_pct_95` float DEFAULT NULL,
`Merge_passes_stddev` float DEFAULT NULL,
`Merge_passes_median` float DEFAULT NULL,
`InnoDB_IO_r_ops_min` float DEFAULT NULL,
`InnoDB_IO_r_ops_max` float DEFAULT NULL,
`InnoDB_IO_r_ops_pct_95` float DEFAULT NULL,
`InnoDB_IO_r_bytes_pct_95` float DEFAULT NULL,
`InnoDB_IO_r_bytes_stddev` float DEFAULT NULL,
`InnoDB_IO_r_bytes_median` float DEFAULT NULL,
`InnoDB_IO_r_wait_min` float DEFAULT NULL,
`InnoDB_IO_r_wait_max` float DEFAULT NULL,
`InnoDB_IO_r_wait_pct_95` float DEFAULT NULL,
`InnoDB_IO_r_ops_stddev` float DEFAULT NULL,
`InnoDB_IO_r_ops_median` float DEFAULT NULL,
`InnoDB_IO_r_bytes_min` float DEFAULT NULL,
`InnoDB_IO_r_bytes_max` float DEFAULT NULL,
`InnoDB_IO_r_wait_stddev` float DEFAULT NULL,
`InnoDB_IO_r_wait_median` float DEFAULT NULL,
`InnoDB_rec_lock_wait_min` float DEFAULT NULL,
`InnoDB_rec_lock_wait_max` float DEFAULT NULL,
`InnoDB_rec_lock_wait_pct_95` float DEFAULT NULL,
`InnoDB_rec_lock_wait_stddev` float DEFAULT NULL,
`InnoDB_rec_lock_wait_median` float DEFAULT NULL,
`InnoDB_queue_wait_min` float DEFAULT NULL,
`InnoDB_queue_wait_max` float DEFAULT NULL,
`InnoDB_queue_wait_pct_95` float DEFAULT NULL,
`InnoDB_queue_wait_stddev` float DEFAULT NULL,
`InnoDB_queue_wait_median` float DEFAULT NULL,
`InnoDB_pages_distinct_min` float DEFAULT NULL,
`InnoDB_pages_distinct_max` float DEFAULT NULL,
`InnoDB_pages_distinct_pct_95` float DEFAULT NULL,
`InnoDB_pages_distinct_stddev` float DEFAULT NULL,
`InnoDB_pages_distinct_median` float DEFAULT NULL,
`QC_Hit_cnt` float DEFAULT NULL,
`QC_Hit_sum` float DEFAULT NULL,
`Full_scan_cnt` float DEFAULT NULL,
`Full_scan_sum` float DEFAULT NULL,
`Full_join_cnt` float DEFAULT NULL,
`Full_join_sum` float DEFAULT NULL,
`Tmp_table_cnt` float DEFAULT NULL,
`Tmp_table_sum` float DEFAULT NULL,
`Filesort_cnt` float DEFAULT NULL,
`Filesort_sum` float DEFAULT NULL,
`Tmp_table_on_disk_cnt` float DEFAULT NULL,
`Tmp_table_on_disk_sum` float DEFAULT NULL,
`Filesort_on_disk_cnt` float DEFAULT NULL,
`Filesort_on_disk_sum` float DEFAULT NULL,
`Bytes_sum` float DEFAULT NULL,
`Bytes_min` float DEFAULT NULL,
`Bytes_max` float DEFAULT NULL,
`Bytes_pct_95` float DEFAULT NULL,
`Bytes_stddev` float DEFAULT NULL,
`Bytes_median` float DEFAULT NULL,
UNIQUE KEY `hostname_max` (`hostname_max`,`checksum`,`ts_min`,`ts_max`),
KEY `ts_min` (`ts_min`),
KEY `checksum` (`checksum`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
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