[GitHub] [skywalking] wu-sheng opened a new pull request #3726: Improve visibility for DataCarrier.

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

wu-sheng opened a new pull request #3726: Improve visibility for DataCarrier.
URL: https://github.com/apache/skywalking/pull/3726
 
 
   As we received several reports about the usage of DataCarrier queue is not very high, which could cause CPUs are not fully used. I add a more layer to the DataCarrier queue to avoid the array element change is invisible across threads. 
   
   This is a compatible change. I hope someone could verify this in test or product envs. This should make performance of OAP better with less latency in process data.

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