cassandra pool is busy
onmstester onmstester <[email protected]>
| Newsgroups | gmane.network.opennms.general |
|---|---|
| Message-ID | <[email protected]> |
Hi, I'm using opennms 21.0.5 with newts, while trying to collect 1.5 Millions of snmp metrics. i see a lot of this logs in collectd.log Pool is busy (no available connection and the queue has reached its max size 256) and there is no point in most of graphs. I checked cassandra performance with jvisualvm, there is no high pressure on memory and cpu. Increasing the batch size and ring buffer did not help. Sent using Zoho Mail ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Please read the OpenNMS Mailing List FAQ: http://www.opennms.org/index.php/Mailing_List_FAQ opennms-discuss mailing list To *unsubscribe* or change your subscription options, see the bottom of this page: https://lists.sourceforge.net/lists/listinfo/opennms-discuss