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TINKERPOP-3124 Added custom MessageSizeEstimator to cover Frame #2964

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merged 1 commit into from
Jan 10, 2025

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spmallette
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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

* `sessions` - The number of sessions open at the time the metric was last measured. For the `UnifiedChannelizer`, each
request creates a "session", even a so-called "sessionless request", which is basically a session that will only
execute within the context of that single request.
* `channels.paused` - The current number of open channels (HTTP and Websocket) that are have their writes to buffer
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Suggested change
* `channels.paused` - The current number of open channels (HTTP and Websocket) that are have their writes to buffer
* `channels.paused` - The current number of open channels (HTTP and WebSocket) that have their writes to buffer

likelihood of the server hitting `OutOfMemoryExceptions` and other performance problems that may appear under certain
workloads and network conditions.

It is worth nothing that logging around the `writeBufferHighWaterMark` has been modified to include a bit more
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Suggested change
It is worth nothing that logging around the `writeBufferHighWaterMark` has been modified to include a bit more
It is worth noting that logging around the `writeBufferHighWaterMark` has been modified to include a bit more

@kenhuuu
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kenhuuu commented Jan 7, 2025

VOTE +1

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.
@xiazcy
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xiazcy commented Jan 9, 2025

VOTE +1

@spmallette spmallette merged commit 9627b78 into 3.7-dev Jan 10, 2025
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@spmallette spmallette deleted the TINKERPOP-3124 branch January 10, 2025 15:27
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3 participants