Performance Profiling

Total processing time: 130 ms; Peak memory: 7.087 MB. Show Profiling Timeline

总计4条数据。
TimeDurationCategoryInfo
  
21:59:51.2602.6 msyii\db\Connection::openOpening DB connection: mysql:host=mysql-talkscape;dbname=talkscape_exam
21:59:51.2762.1 msyii\db\Command::querySELECT * FROM `paper_course_chapter_relation` WHERE (`is_deleted`=1) AND (`course_id`='14')
21:59:51.2821.3 msyii\db\Command::querySELECT COUNT(*) FROM `paper` WHERE 0=1
21:59:51.2830.4 msyii\db\Command::querySELECT * FROM `paper` WHERE 0=1 ORDER BY `updated_at` DESC LIMIT 10