Github user arunmahadevan commented on the pull request:
https://github.com/apache/storm/pull/1217#issuecomment-199235692
@roshannaik profiled "org.apache.storm.starter.ExclamationTopology" after
setting log level to ERROR and the `send_to_eventlogger` doesn't show up in the
top 25 methods in terms of CPU time. Tried with different configurations (one
worker, three workers, increased and reduced the spout and bolt parallelism)
but the results were more or less the same.

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