title: Mongo query not recording (too large) and crashes
body: <p>I have a couple of crons running every minute. each has 14 to 20 mongo queries running. Sometimes the mongo log displays "Mongo query not recording (too large)" and crashes. "not recording" means its just too large to be showed in the log. But the crashing situation is my problem.</p>
  
  <ol>
  <li>How do i overcome this crashing? </li>
  <li>Is it because im running all these crons at once?</li>
  <li>will spreading the cron job workload help?</li>
  <li>I also have $where functions going on in queries. is it a bad thing?</li>
  </ol>