Performance Profiling

Total processing time: 102 ms; Peak memory: 7.090 MB. Show Profiling Timeline

总计4条数据。
TimeDurationCategoryInfo
  
23:12:23.4153.0 msyii\db\Connection::openOpening DB connection: mysql:host=mysql-talkscape;dbname=talkscape_exam
23:12:23.4241.2 msyii\db\Command::querySELECT * FROM `paper_course_chapter_relation` WHERE (`is_deleted`=1) AND (`course_id`='8')
23:12:23.4281.0 msyii\db\Command::querySELECT COUNT(*) FROM `paper` WHERE 0=1
23:12:23.4290.5 msyii\db\Command::querySELECT * FROM `paper` WHERE 0=1 ORDER BY `updated_at` DESC LIMIT 10