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https://issues.apache.org/jira/browse/TINKERPOP-3124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17910330#comment-17910330
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ASF GitHub Bot commented on TINKERPOP-3124:
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spmallette opened a new pull request, #2964:
URL: https://github.com/apache/tinkerpop/pull/2964
https://issues.apache.org/jira/browse/TINKERPOP-3124
Improved logging around channel pauses. Added new metrics for Gremlin Server
around channels and pauses. Added some extra capabilities to the java driver
profiling tool.
VOTE +1
> MessageSizeEstimator is not sizing Frame instances properly
> -----------------------------------------------------------
>
> Key: TINKERPOP-3124
> URL: https://issues.apache.org/jira/browse/TINKERPOP-3124
> Project: TinkerPop
> Issue Type: Bug
> Components: server
> Affects Versions: 3.7.3
> Reporter: Stephen Mallette
> Assignee: Stephen Mallette
> Priority: Critical
>
> Netty has a {{MessageSizeEstimator}} which helps estimate the number of bytes
> in the channel's direct memory buffer. Each channel checks the count against
> the {{writeBufferHighWaterMark}} to determine if writes should be paused to
> avoid OOMs. The default implementation of the estimator from Netty does not
> take {{Frame}} into account and therefore the estimations are off.
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