[jira] [Commented] (CASSANDRA-12920) Possible messaging latency caused by not flushing in time

2016-11-18 Thread Simon Zhou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-12920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15678199#comment-15678199 ] Simon Zhou commented on CASSANDRA-12920: Yes they're time UUIDs. I need to enable GC logging

[jira] [Commented] (CASSANDRA-12920) Possible messaging latency caused by not flushing in time

2016-11-17 Thread Ariel Weisberg (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-12920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15675205#comment-15675205 ] Ariel Weisberg commented on CASSANDRA-12920: The best way to confirm is to correlate GCs

[jira] [Commented] (CASSANDRA-12920) Possible messaging latency caused by not flushing in time

2016-11-17 Thread Simon Zhou (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-12920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15674926#comment-15674926 ] Simon Zhou commented on CASSANDRA-12920: Not every request, just a small portion ~0.01%. You

[jira] [Commented] (CASSANDRA-12920) Possible messaging latency caused by not flushing in time

2016-11-17 Thread Ariel Weisberg (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-12920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15674914#comment-15674914 ] Ariel Weisberg commented on CASSANDRA-12920: Is this on every request or just some? If I

[jira] [Commented] (CASSANDRA-12920) Possible messaging latency caused by not flushing in time

2016-11-16 Thread Ariel Weisberg (JIRA)
[ https://issues.apache.org/jira/browse/CASSANDRA-12920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15672738#comment-15672738 ] Ariel Weisberg commented on CASSANDRA-12920: When count is 1 and the backlog is empty it