Performance Profiling

Total processing time: 94 ms; Peak memory: 7.080 MB. Show Profiling Timeline

总计4条数据。
TimeDurationCategoryInfo
  
18:28:25.9862.8 msyii\db\Connection::openOpening DB connection: mysql:host=mysql-talkscape;dbname=talkscape_exam
18:28:25.9941.7 msyii\db\Command::querySELECT * FROM `paper_course_chapter_relation` WHERE (`is_deleted`=1) AND (`course_id`='11')
18:28:25.9981.0 msyii\db\Command::querySELECT COUNT(*) FROM `paper` WHERE 0=1
18:28:25.9990.3 msyii\db\Command::querySELECT * FROM `paper` WHERE 0=1 ORDER BY `updated_at` DESC LIMIT 10