[GitHub] hepyu commented on issue #1596: How about machine resources in the performance test? version3.2.6

[GitBox <gi...@apache.org>]

hepyu commented on issue #1596: How about machine resources in the performance test? version3.2.6
URL: https://github.com/apache/incubator-skywalking/issues/1596#issuecomment-418941757
 
 
   I had do the real performance test to version 3.2.6.
   
   Two points:
   1. 10K~20K qps per collector is ok.
   2.Even the cpu %us of biz machine is up to 100%, its no affect to the biz requests, the only affect is skywalking itself, the trace record rate is low to 50%. 
   I think weak or similar reference is used in agent on collecting trace data. So  I think this is the reason that why full gc not happen, just young gc.

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