I run ES on my production site, and every ~2weeks or so of running it, all of a sudden it will jump to 106% CPU utilization and stay there until I bounce the service.
I saw this before and did a bit of research, and increased the java Heap size to 4GB. (there is 8GB on the box)
Can you help me understand what may be happening and help me prevent this from happening in the future?
Thanks so much!
Running ES 2.4.5 on Centos 7