[
https://issues.apache.org/jira/browse/ZOOKEEPER-3180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16661452#comment-16661452
]
Michael Han commented on ZOOKEEPER-3180:
----------------------------------------
What will be we caching here? Is it the byte buffers that holding the
(serialized) response body that going to write out to socket?
> Add response cache to improve the throughput of read heavy traffic
> -------------------------------------------------------------------
>
> Key: ZOOKEEPER-3180
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3180
> Project: ZooKeeper
> Issue Type: Improvement
> Components: server
> Reporter: Fangmin Lv
> Priority: Minor
> Fix For: 3.6.0
>
>
> On read heavy use case with large response data size, the serialization of
> response takes time and added overhead to the GC.
> Add response cache helps improving the throughput we can support, which also
> reduces the latency in general.
> This Jira is going to implement a LRU cache for the response, which shows
> some performance gain on some of our production ensembles.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
