Input Buffer: 100%, Process Buffer 100%, Output Buffer: 0%

[tmacgbay]

Here is a similar thread that I was involved in before. Hopefully there are some answers in it or at least some suggestions of things to look at.

Graylog nodes stop outputting/fill up buffers

Hi, we have a curios little problem in which one graylog node out of a 3 + 2 Cluster stops outputting messages. filling up the buffers and subsequently the journal. This happens about every other day and can be resolved by a “graceful shutdown” and restart of the node in question. Unfortunately there is nothing in the logs from graylog or elasticsearch that would indicate a problem. Is there additional logging we could enable to get behind this issue or look at other places besides the standa…

Regardless of if you solve it or not, post up what you find for more detailed help and/or future readers fo the thread.