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https://issues.apache.org/jira/browse/CASSANDRA-14488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benoit Wiart updated CASSANDRA-14488:
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External issue URL: https://github.com/apache/cassandra/pull/231
> Avoid unneeded memory allocations / cpu for disabled log levels
> ---------------------------------------------------------------
>
> Key: CASSANDRA-14488
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14488
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Benoit Wiart
> Priority: Minor
>
> add debug and trace log guard when the parameters creation implies memory
> allocations and / or cpu.
> Especially for StreamingInboundHandler/NettyStreamingMessageSender where
> createLogTag is allocating 64*2+UUID#toString bytes.
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