Chamith Kanchana chamithkanchana

## README.md

      
        
          
            
              
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                chamithkanchana
                / README.md
            
            
              Created
              April 11, 2017 18:36
                — forked from rantav/README.md
            
              
                Find slow queries in mongo DB
              
          
        
      
        
  
      
    A few show tricks to find slow queries in mongodb

Enable profiling

First, you have to enable profiling
> db.setProfilingLevel(1)

Now let it run for a while. It collects the slow queries ( > 100ms) into a capped collections, so queries go in and if it's full, old queries go out, so don't be surprised that it's a moving target...