Alexei Scherbakov created IGNITE-3220: -----------------------------------------
Summary: 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 Priority: Minor 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)