Hi Anandh, I recommend profiling your workers with something like jvisualvm to see where your Bolt executors are spending their time.
--John On Sat, Apr 16, 2016 at 10:01 AM, Anandh Kumar <[email protected]> wrote: > Hi Team, > > I benchmark the storm 0.10.0 with KafkaSpout and simple bolt not getting > throughput more than 7000 per seconds. > > Right now getting following throughput. > > Ack thread: 4 > max.spout.pending: 250 > > With KafkaSpout with simple bolt > > Throughput - 7000/s message > > ====================================================== > > Ack thread: 4 > max.spout.pending: 250 > > With KafkaSpout with* no bolt * > > Throughput - 100000/s message > > ==================================================== > > Why with bolt I am getting very less throughput? > > Not getting thoughput more than 7000/s. Tried to tune all the buffer > parameters( send,receive buffer) not use. > > Please help me. > > Regards, > -Anandh Kumar >
