Performance Profiling

Total processing time: 9 ms; Peak memory: 2.479 MB. Show Profiling Timeline

Всего 16 записи.

Time	Duration	Category	Info

21:32:27.271	0.6 ms	yii\db\Connection::open	Opening DB connection: mysql:host=localhost;dbname=h008393606_demosforum
21:32:27.271	0.5 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `user`
21:32:27.274	0.3 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `posts`
21:32:27.276	0.2 ms	yii\db\Command::query	SELECT * FROM `auth_item` WHERE `name`='admin'
21:32:27.272	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` = 'user' AND `kcu`.`TABLE_NAME` = 'user'
21:32:27.274	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` = 'posts' AND `kcu`.`TABLE_NAME` = 'posts'
21:32:27.273	0.1 ms	yii\db\Command::query	SELECT COUNT(*) FROM `subscriber` WHERE `user_id`=2
21:32:27.275	0.1 ms	yii\db\Command::query	SELECT COUNT(*) FROM `post_likes` WHERE `post_id`=1
21:32:27.274	0.1 ms	yii\db\Command::query	SELECT * FROM `posts` WHERE `created_by`=2 ORDER BY `created_at` DESC
21:32:27.275	0.1 ms	yii\db\Command::query	SELECT COUNT(*) FROM `comments` WHERE `post_id`=1
21:32:27.272	0.1 ms	yii\db\Command::query	SELECT * FROM `user` WHERE `id`='2'
21:32:27.276	0.1 ms	yii\db\Command::query	SELECT `parent` FROM `auth_item_child` WHERE `child`='admin'
21:32:27.273	0.1 ms	yii\db\Command::query	SELECT COUNT(*) FROM `subscriber` WHERE `subscriber_id`=2
21:32:27.276	0.1 ms	yii\db\Command::query	SELECT * FROM `auth_item` WHERE `name`='superadmin'
21:32:27.275	0.1 ms	yii\db\Command::query	SELECT COUNT(*) FROM `notifications` WHERE (`user_id` IS NULL) AND (`is_read`=FALSE)
21:32:27.276	0.1 ms	yii\db\Command::query	SELECT `parent` FROM `auth_item_child` WHERE `child`='superadmin'