Performance Profiling

Total processing time: 153 ms; Peak memory: 8.231 MB. Show Profiling Timeline

总计7条数据。

Time	Duration	Category	Info

09:57:57.387	1.1 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `_cms_article_category`
09:57:57.376	0.9 ms	yii\db\Connection::open	Opening DB connection: mysql:host=122.114.199.80;dbname=dmsrj
09:57:57.390	0.5 ms	yii\db\Command::query	SELECT `kcu`.`CONSTRAINT_NAME` AS `constraint_name`, `kcu`.`COLUMN_NAME` AS `column_name`, `kcu`.`REFERENCED_TABLE_NAME` AS `referenced_table_name`, `kcu`.`REFERENCED_COLUMN_NAME` AS `referenced_column_name` FROM `information_schema`.`REFERENTIAL_CONSTRAINTS` AS `rc` JOIN `information_schema`.`KEY_COLUMN_USAGE` AS `kcu` ON ( `kcu`.`CONSTRAINT_CATALOG` = `rc`.`CONSTRAINT_CATALOG` OR (`kcu`.`CONSTRAINT_CATALOG` IS NULL AND `rc`.`CONSTRAINT_CATALOG` IS NULL) ) AND `kcu`.`CONSTRAINT_SCHEMA` = `rc`.`CONSTRAINT_SCHEMA` AND `kcu`.`CONSTRAINT_NAME` = `rc`.`CONSTRAINT_NAME` WHERE `rc`.`CONSTRAINT_SCHEMA` = database() AND `kcu`.`TABLE_SCHEMA` = database() AND `rc`.`TABLE_NAME` = '_cms_article_category' AND `kcu`.`TABLE_NAME` = '_cms_article_category'
09:57:57.393	0.3 ms	yii\db\Command::query	SELECT * FROM `_cms_article_category` WHERE `parent_id` IN (12, 11, 13)
09:57:57.401	0.3 ms	yii\db\Command::query	SELECT * FROM `_cms_article_category` WHERE `parent_id` IN (14, 15, 18, 19, 20, 21, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52) ORDER BY `sorting`
09:57:57.381	0.2 ms	yii\db\Command::query	SELECT * FROM `_cms_article_category` WHERE `parent_id`=1 ORDER BY `sorting`
09:57:57.403	0.2 ms	yii\db\Command::query	SELECT * FROM `_cms_article_category` WHERE `id`=1