Performance Profiling

Total processing time: 18 ms; Peak memory: 2.602 MB. Show Profiling Timeline

Total 15 items.

Time	Duration	Category	Info

14:21:34.685	0.4 ms	yii\db\Connection::open	Opening DB connection: mysql:host=localhost;port=3306;dbname=tiencuong_db
14:21:34.690	0.3 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `widget_text`
14:21:34.686	0.3 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `key_storage_item`
14:21:34.687	0.3 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` = 'key_storage_item' AND `kcu`.`TABLE_NAME` = 'key_storage_item'
14:21:34.690	0.2 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` = 'widget_text' AND `kcu`.`TABLE_NAME` = 'widget_text'
14:21:34.691	0.2 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `system_config`
14:21:34.691	0.2 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` = 'system_config' AND `kcu`.`TABLE_NAME` = 'system_config'
14:21:34.686	0.2 ms	yii\db\Command::query	SELECT * FROM `key_storage_item` WHERE `key`='frontend.maintenance'
14:21:34.691	0.2 ms	yii\db\Command::query	SELECT * FROM `widget_text` WHERE (`key`='ads-example') AND (`status`=1)
14:21:34.691	0.1 ms	yii\db\Command::query	SELECT * FROM `system_config` WHERE `key`='fb'
14:21:34.692	0.1 ms	yii\db\Command::query	SELECT * FROM `system_config` WHERE `key`='youtube'
14:21:34.692	0.1 ms	yii\db\Command::query	SELECT * FROM `system_config` WHERE `key`='twitter'
14:21:34.692	0.1 ms	yii\db\Command::query	SELECT * FROM `system_config` WHERE `key`='ins'
14:21:34.692	0.1 ms	yii\db\Command::query	SELECT * FROM `system_config` WHERE `key`='logo'
14:21:34.693	0.1 ms	yii\db\Command::query	SELECT * FROM `system_config` WHERE `key`='hotline'