Performance Profiling

Total processing time: 176 ms; Peak memory: 1.329 MB. Show Profiling Timeline

Всего 8 записей.

Time	Duration	Category	Info

20:34:36.470	18.6 ms	yii\db\Connection::open	Opening DB connection: mysql:host=mysql;dbname=cloud_prod_main
20:34:36.559	18.4 ms	yii\db\Command::query	SELECT * FROM `school_file` ORDER BY `created_at` DESC, `id` DESC LIMIT 20 OFFSET 160
20:34:36.494	10.9 ms	yii\db\Command::query	SELECT sum(`size`) FROM `school_file`
20:34:36.536	7.8 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `school_file`
20:34:36.548	7.3 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` = 'school_file' AND `kcu`.`TABLE_NAME` = 'school_file'
20:34:36.526	5.1 ms	yii\db\Command::query	SELECT COUNT(*) FROM `school_file`
20:34:36.544	2.8 ms	yii\db\Command::query	SHOW CREATE TABLE `school_file`
20:34:36.557	1.3 ms	yii\db\Command::query	SELECT COUNT(*) FROM `school_file`