Performance Profiling

Total processing time: 149 ms; Peak memory: 9.815 MB. Show Profiling Timeline

总计76条数据。

Time	Duration	Category	Info

10:48:15.983	2.9 ms	yii\db\Command::query	→SELECT * FROM `classify`
10:48:15.914	2.3 ms	yii\db\Connection::open	Opening DB connection: mysql:host=mysql-teach;dbname=teach_exam
10:48:15.923	1.7 ms	yii\db\Command::query	SELECT * FROM `paper` ORDER BY `updated_at` DESC
10:48:15.990	1.6 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='31' ORDER BY `sort`
10:48:15.917	1.2 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `exam`
10:48:15.926	1.0 ms	yii\db\Command::query	SHOW FULL COLUMNS FROM `paper`
10:48:15.919	0.9 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` = 'exam' AND `kcu`.`TABLE_NAME` = 'exam'
10:48:15.986	0.8 ms	yii\db\Command::query	→SHOW FULL COLUMNS FROM `classify`
10:48:15.992	0.8 ms	yii\db\Command::query	→SHOW FULL COLUMNS FROM `paper_question`
10:48:16.025	0.8 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='6' ORDER BY `sort`
10:48:16.012	0.8 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='15' ORDER BY `sort`
10:48:16.009	0.8 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='16' ORDER BY `sort`
10:48:16.018	0.8 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='11' ORDER BY `sort`
10:48:16.005	0.8 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='21' ORDER BY `sort`
10:48:16.008	0.8 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='18' ORDER BY `sort`
10:48:16.021	0.8 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='9' ORDER BY `sort`
10:48:15.995	0.8 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='29' ORDER BY `sort`
10:48:16.017	0.7 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='12' ORDER BY `sort`
10:48:16.002	0.7 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='23' ORDER BY `sort`
10:48:16.011	0.7 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='17' ORDER BY `sort`
10:48:16.015	0.7 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='13' ORDER BY `sort`
10:48:16.031	0.7 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='1' ORDER BY `sort`
10:48:15.927	0.7 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` = 'paper' AND `kcu`.`TABLE_NAME` = 'paper'
10:48:16.021	0.7 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='10'
10:48:16.014	0.7 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='14'
10:48:15.998	0.7 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='27' ORDER BY `sort`
10:48:16.018	0.7 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='12'
10:48:16.023	0.7 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='8'
10:48:16.009	0.7 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='18'
10:48:15.987	0.7 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` = 'classify' AND `kcu`.`TABLE_NAME` = 'classify'
10:48:16.029	0.7 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='3'
10:48:16.019	0.6 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='11'
10:48:16.022	0.6 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='9'
10:48:16.032	0.6 ms	yii\db\Command::query	→SELECT * FROM `classify`
10:48:16.012	0.6 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='17'
10:48:16.016	0.6 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='13'
10:48:15.993	0.6 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` = 'paper_question' AND `kcu`.`TABLE_NAME` = 'paper_question'
10:48:16.010	0.6 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='16'
10:48:15.921	0.6 ms	yii\db\Command::query	SELECT * FROM `exam` WHERE `id`=0
10:48:16.020	0.6 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='10' ORDER BY `sort`
10:48:16.014	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='14' ORDER BY `sort`
10:48:16.023	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='8' ORDER BY `sort`
10:48:15.994	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='30' ORDER BY `sort`
10:48:16.028	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='4' ORDER BY `sort`
10:48:15.996	0.5 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='29'
10:48:16.024	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='7' ORDER BY `sort`
10:48:15.995	0.5 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='30'
10:48:16.027	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='5' ORDER BY `sort`
10:48:16.007	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='20' ORDER BY `sort`
10:48:15.997	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='28' ORDER BY `sort`
10:48:16.030	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='2' ORDER BY `sort`
10:48:15.993	0.5 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='31'
10:48:16.029	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='3' ORDER BY `sort`
10:48:15.999	0.5 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='26' ORDER BY `sort`
10:48:16.003	0.4 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='22' ORDER BY `sort`
10:48:16.004	0.4 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='19' ORDER BY `sort`
10:48:16.005	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='19'
10:48:16.000	0.4 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='25' ORDER BY `sort`
10:48:15.999	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='27'
10:48:16.001	0.4 ms	yii\db\Command::query	→SELECT * FROM `paper_question` WHERE `paper_id`='24' ORDER BY `sort`
10:48:16.026	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='6'
10:48:16.013	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='15'
10:48:16.006	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='21'
10:48:16.025	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='7'
10:48:16.032	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='1'
10:48:16.003	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='23'
10:48:16.000	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='26'
10:48:15.997	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='28'
10:48:16.028	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='4'
10:48:16.031	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='2'
10:48:16.002	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='24'
10:48:16.001	0.4 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='25'
10:48:16.033	0.4 ms	yii\db\Command::query	→SELECT * FROM `classify` WHERE `user_id`='79'
10:48:16.027	0.3 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='5'
10:48:16.007	0.3 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='20'
10:48:16.004	0.3 ms	yii\db\Command::query	→SELECT SUM(score) FROM `paper_question` WHERE `paper_id`='22'