Ivan Bessonov created IGNITE-12491: -------------------------------------- Summary: Eliminate contention on ConcurrentHashMap.size() Key: IGNITE-12491 URL: https://issues.apache.org/jira/browse/IGNITE-12491 Project: Ignite Issue Type: Improvement Reporter: Ivan Bessonov Assignee: Ivan Bessonov Fix For: 2.9
Methods who invoked checkpointReadLock/checkpointReadUnlock spend much time on calculation of quantity dirty pages. You will to see that when have some hundreds of regions. Any persistent operation will be cost hundreds invokes of size on ConcurrentHashMap. -- This message was sent by Atlassian Jira (v8.3.4#803005)