my client nodes are experiencing very long GC cycles lately.
Is there any way to narrow down the cause of this?
We are using kibana most of the time, and usually dont query ES any other way.
Our client nodes are running with 6GB Heap.
They tend to toggle between 30% and 75% with, the occasional 80% usage.
At some point, the heap usage rises until either an OOM or every long GCs kill the node.
Besides the GCs, the logs don't show any other relevant information