リクエストの完了時間の例を次に示します。
Completed 200 OK in 1054ms (Views: 10.8ms | ActiveRecord: 455.6ms)
Completed 200 OK in 1410ms (Views: 11.6ms | ActiveRecord: 764.3ms)
Completed 200 OK in 1403ms (Views: 11.0ms | ActiveRecord: 776.1ms)
Completed 200 OK in 1068ms (Views: 12.1ms | ActiveRecord: 438.6ms)
Completed 200 OK in 854ms (Views: 10.9ms | ActiveRecord: 306.8ms)
合計時間がビューとActiveRecordの時間の合計と異なるのはなぜですか?どうすればこのギャップを減らすことができますか?