Performance Profiling

Total processing time: 41 ms; Peak memory: 3.480 MB. Show Profiling Timeline

Total 8 items.

Time	Duration	Category	Info

20:21:38.013	0.9 ms	yii\db\Command::query	SELECT * FROM `category` ORDER BY `n`
20:21:38.007	0.7 ms	yii\db\Connection::open	Opening DB connection: mysql:host=localhost;dbname=thermor_2
20:21:38.014	0.7 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `category`
20:21:38.008	0.6 ms	yii\db\Command::query	SELECT * FROM `pagedata` WHERE `page`='index'
20:21:38.016	0.6 ms	yii\db\Command::query	SELECT kcu.constraint_name, kcu.column_name, kcu.referenced_table_name, kcu.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 = 'category' AND kcu.table_name = 'category'
20:21:38.019	0.5 ms	yii\db\Command::query	SELECT * FROM `pagedata` WHERE `page`='index'
20:21:38.010	0.5 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `pagedata`
20:21:38.011	0.4 ms	yii\db\Command::query	SELECT kcu.constraint_name, kcu.column_name, kcu.referenced_table_name, kcu.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 = 'pagedata' AND kcu.table_name = 'pagedata'