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https://issues.apache.org/jira/browse/IGNITE-3220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yakov Zhdanov updated IGNITE-3220:
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Labels: performance (was: )
> I/O bottleneck on server/client cluster configuration
> -----------------------------------------------------
>
> Key: IGNITE-3220
> URL: https://issues.apache.org/jira/browse/IGNITE-3220
> Project: Ignite
> Issue Type: Bug
> Components: clients
> Reporter: Alexei Scherbakov
> Assignee: Yakov Zhdanov
> Priority: Critical
> Labels: performance
> Fix For: 1.7
>
>
> Where is an I/O bottleneck if a client tries to perform many
> transactions involving puts and gets in a highly concurrent manner using
> socket transport to a single server node deployed on powerful multicore
> computer.
> In what case throughput dramatically decreases (up to 30 times in comparison
> with running test in single JVM) because everything is delayed by server I/O
> thread.
> Current workaround for such scenario is using more clients (or servers).
> We should add configuration parameter such maxConnectionsPerClient, allowing
> client to connect to server using several simultaneous connections decreasing
> I/O bottleneck.
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