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Benedict commented on CASSANDRA-9607: ------------------------------------- [~thobbs]: if you look at the thread stack snapshot attached to the heap dump, it looks like it _is_ being performed with paging. > Get high load after upgrading from 2.1.3 to cassandra 2.1.6 > ----------------------------------------------------------- > > Key: CASSANDRA-9607 > URL: https://issues.apache.org/jira/browse/CASSANDRA-9607 > Project: Cassandra > Issue Type: Bug > Environment: OS: > CentOS 6 * 4 > Ubuntu 14.04 * 2 > JDK: Oracle JDK 7, Oracle JDK 8 > VM: Azure VM Standard A3 * 6 > RAM: 7 GB > Cores: 4 > Reporter: Study Hsueh > Assignee: Tyler Hobbs > Priority: Critical > Fix For: 2.1.x, 2.2.x > > Attachments: GC_state.png, cassandra.yaml, client_blocked_thread.png, > cpu_profile.png, dump.tdump, load.png, log.zip, schema.zip, vm_monitor.png > > > After upgrading cassandra version from 2.1.3 to 2.1.6, the average load of my > cassandra cluster grows from 0.x~1.x to 3.x~6.x. > What kind of additional information should I provide for this problem? -- This message was sent by Atlassian JIRA (v6.3.4#6332)