You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/03/16 14:05:00 UTC

[GitHub] [pulsar-client-go] zzzming commented on issue #195: perf tools performance about 1/10 of java client

zzzming commented on issue #195: perf tools performance about 1/10 of java client
URL: https://github.com/apache/pulsar-client-go/issues/195#issuecomment-599554373
 
 
   Pref tool has a channel to pass the latency is unbuffered that means it is synchronized 
   https://github.com/apache/pulsar-client-go/blob/master/perf/perf-producer.go#L99
   With a buffered channel, I tested this would only improve roughly 10% with larger size payload over 1KB.
   
   I attest that the problem might be within SDK not the perf tool. I am unable to push one fifth of Java client message rate with a go client built based on this lib. 

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services