Hi folks, been a while since I stumbled around here but been busy with work. Speaking of, we ran into an ongoing problem, there’s many threads on the forum about them but none of them have a solution. Our 4 graylog nodes stopped storing messages in ES - the cluster is green, allocation is enabled, …

Graylog has stopped storing messages in ES - no errors in log

tmacgbay (Tmacgbay) March 19, 2021, 4:09pm 3

It could be like the GROK-lock issues I was seeing - next time it locks up check the process-buffer dump on the node?

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Graylog doesn't process messages anymore, ELS cluster is green

Topic		Replies	Views
Graylog CPU spiked to 500% and ES seems slow Graylog Central (peer support)	6	1265	March 18, 2019
Graylog has Millions of Unprocessed Messages Graylog Central (peer support)	2	823	February 10, 2021
No more Output. Journal issue Graylog Central (peer support)	2	578	May 7, 2020
Again Graylog is backed up and slow to write out Graylog Central (peer support)	2	819	April 20, 2019
Graylog not processing messages / processing buffer full Graylog Central (peer support) pipeline-rules	1	6027	July 2, 2020