I have observed that our qservers (we have 2 of them) at times have high response time (60 seconds). This results in timeout exception which we observe in logs. Once i restart them, their response time get to about 70ms and everything works fine.
Is there something that I can do investigate why they get slow beside checking logs?
./bin/chk-up indexer will give me only response time, but not information WHY is response time so slow.
Thanks in advance.