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ASF GitHub Bot commented on ARTEMIS-1977: ----------------------------------------- Github user franz1981 closed the pull request at: https://github.com/apache/activemq-artemis/pull/2178 > ASYNCIO can reduce sys-calls to retrieve I/O events > --------------------------------------------------- > > Key: ARTEMIS-1977 > URL: https://issues.apache.org/jira/browse/ARTEMIS-1977 > Project: ActiveMQ Artemis > Issue Type: Improvement > Components: Broker > Affects Versions: 2.6.2 > Reporter: Francesco Nigro > Assignee: Francesco Nigro > Priority: Minor > Fix For: 2.7.0 > > > On LibAIO is possible to retrieve the I/O completion events without > using io_getevents sys-calls by reading the user-space ring buffer used by the > kernel to store them. > This is already beneficial for very fast disks and necessary for further > improvements > of ASYNCIO Journal to leverage (very) fast low-latency disks by going > completly > lock-free. > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)