Performance Profiling

Total processing time: 96 ms; Peak memory: 7.087 MB. Show Profiling Timeline

总计4条数据。
TimeDurationCategoryInfo
  
05:05:04.8912.8 msyii\db\Connection::openOpening DB connection: mysql:host=mysql-talkscape;dbname=talkscape_exam
05:05:04.8981.7 msyii\db\Command::querySELECT * FROM `paper_course_chapter_relation` WHERE (`is_deleted`=1) AND (`course_id`='13')
05:05:04.9021.2 msyii\db\Command::querySELECT COUNT(*) FROM `paper` WHERE 0=1
05:05:04.9040.3 msyii\db\Command::querySELECT * FROM `paper` WHERE 0=1 ORDER BY `updated_at` DESC LIMIT 10