Looking at netstat makes sense as long as the numbers are low. It's hard to correlate one of 167 counters to the unpredictable latency event you are just debugg

Looking at netstat makes sense as long as the numbers are low. It's hard to correlate one of 167 counters to the unpredictable latency event you are just debugging :) $ netstat -s | grep -E '(prune|collap)' 4445504 packets pruned from receive queue because of socket buffer overrun 150606 packets pruned from receive queue 278333723 packets collapsed in receive queue due to low socket buffer