We're troubleshooting an issue in our cluster and came across the following in _nodes/hot_threads.
87.3% (436.2ms out of 500ms) cpu usage by thread 'elasticsearch[host1.domain.com][marvel.exporters]'
The above is showing up rather frequently, and I'm not sure what to make of it. I don't think it's the root cause of the issue, but I'm not sure I fully understand what it's doing.
Any guidance would be appreciated. Thanks.