[ https://issues.apache.org/jira/browse/TS-3044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Plevyak updated TS-3044: ----------------------------- Attachment: native-aio-eventfd.patch > linux native AIO should use eventfd if available to signal thread > ----------------------------------------------------------------- > > Key: TS-3044 > URL: https://issues.apache.org/jira/browse/TS-3044 > Project: Traffic Server > Issue Type: Improvement > Components: Cache > Reporter: John Plevyak > Assignee: weijin > Attachments: native-aio-eventfd.patch > > > linux native AIO has the ability to signal the event thread to get off the > poll and service the disk via the io_set_eventfd() call. linux native AIO > scales better than the thread-based IO, but the current implementation can > introduce delays on lightly loaded systems because of the thread is waiting > on epoll(). This can be remedied by using io_set_eventfd -- This message was sent by Atlassian JIRA (v6.2#6252)