I'm logged in to my development box via SSH (using PuTTY on my laptop) and periodically, the session would just hang for a couple of seconds then becomes responsive again. I have not been able to narrow it down.
Network setup: server and laptop are connected to the same router.
Services on the box:
- sendmail (for SMTP with dkim-filter)
- SSH (as said before)
This is from a couple of minutes after the hangup happened.
top - 02:16:14 up 15 days, 1:11, 1 user, load average: 0.00, 0.03, 0.07 Tasks: 125 total, 1 running, 124 sleeping, 0 stopped, 0 zombie Cpu(s): 3.3%us, 1.5%sy, 0.0%ni, 92.5%id, 2.6%wa, 0.0%hi, 0.1%si, 0.0%st Mem: 1017408k total, 950744k used, 66664k free, 359728k buffers Swap: 4194300k total, 14012k used, 4180288k free, 191344k cached
Tips on figuring this out?