Over the last 2 days I see the following every 20 minutes and it lasts for about 7 to 10 minutes
ps aux | sort -nrk 3,3 | head -n 5
postfix 13601 43.4 0.0 51096 3128 ? R 22:47 0:46 cleanup -z -t unix -u
postfix 13606 40.4 0.0 51096 3136 ? R 22:47 0:41 cleanup -z -t unix -u
postfix 13609 38.0 0.0 51096 3128 ? R 22:47 0:37 cleanup -z -t unix -u
postfix 13613 37.5 0.0 51096 3132 ? R 22:47 0:34 cleanup -z -t unix -u
postfix 12756 26.9 0.0 51072 3276 ? R 22:45 0:56 cleanup -z -t unix -u
The cPU is ofcourse pegged at 100% the entire time
Does anyone where I can start trouble shooting this issue. I am at a loss as to whats causing it.
Thanks