Antony Denyer antonydenyer

## 20130416-todo.md

      
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                antonydenyer
                / 20130416-todo.md
            
            
              Created
              February 2, 2017 10:04
                — forked from mrflip/20130416-todo.md
            
              
                Elasticsearch Tuning Plan
              
          
    Next Steps


Measure time spend on index, flush, refresh, merge, query, etc. (TD - done)
Take hot threads snapshots under read+write, read-only, write-only (TD - done)
Adjust refresh time to 10s (from 1s) and see how load changes (TD)
Measure time of a rolling restart doing disable_flush and disable_recovery (TD)
Specify routing on query -- make it choose same node for each shard each time (MD)
GC new generation size (TD)
Warmers


measure before/after of client query time with and without warmers (MD)