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Andrew Jorgensen commented on CASSANDRA-11677: ---------------------------------------------- Sorry my previous comment is actually not quite true, while it does improve the query time jolokia 1.2.3 has a default setting of only truncating the results at 1000 keys which is why the requests are faster. This is fixed in jolokia 1.3.0 (https://jolokia.org/changes-report.html#a1.3.0) but as I've seen it makes the query times much longer. > Incredibly slow jolokia response times > -------------------------------------- > > Key: CASSANDRA-11677 > URL: https://issues.apache.org/jira/browse/CASSANDRA-11677 > Project: Cassandra > Issue Type: Bug > Reporter: Andrew Jorgensen > > I am seeing some very slow jolokia request times on my Cassandra 3.0 cluster. > Specifically when running the following: > {code} > curl 127.0.0.1:8778/jolokia/list > {code} > on a slightly loaded cluster I am seeing request times around 30-40 seconds > and on a more heavily loaded cluster I am seeing request times in the 2 > minute mark. We are currently using jolokia 1.3.2 and v4 of the diamond > collector. I also have a Cassandra 1.1 cluster that has the same load and > number of nodes and running the same curl command comes back in about 1 > second. > Is there anything I can do to help diagnose this issue to see what is causing > the slowdown or has anyone else experience this? -- This message was sent by Atlassian JIRA (v6.3.4#6332)