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Posted to user@storm.apache.org by Yuxiang Mai <yu...@gmail.com> on 2017/09/13 02:50:12 UTC

Storm topology worker resource usage profiling

Hi, experts

We are using storm 0.10.0 version without Resource-Aware-Scheduler, this is
a multi-user cluster. Users can specify the worker resources as they like
with method: *config.setNumWorkers. * We now observed that some topos
request more resources than they need.

Is there any way or practice for auditing/monitoring the topo resource
usage like How many CPU/memory a topo or a worker is using?


Thanks

-- 
Yuxiang Mai