[Mongrel] 100% CPU use
cnk at caltech.edu
Thu Nov 29 16:44:37 EST 2007
I needed to restart my mongrel cluster today (updated a Rails
controller). And my mongrels didn't really come back up. They bind the
port but don't respond to any requests. I can't find any log file that
has useful information. These were running fine until I tried the
restart. And I have not changed any software versions in a month. (And
yes, I tried rolling back the controller change.)
Where can I find more information about why this isn't responding anymore?
Ruby: ruby 1.8.5 (2006-08-25) [i386-linux]
Mongrel: mongrel (1.0.1)
The only thing in the mongrel log is:
** Starting Mongrel listening at 192.168.19.116:3000
** Changing group to staff.
** Changing user to mongrel.
** Loading additional MIME types from
** Starting Rails with production environment...
Wget connects and then hangs with:
HTTP request sent, awaiting response...
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2305 mongrel 25 0 38404 19m 4192 R 50.7 7.7 6:20.55 mongrel_rails
2308 mongrel 25 0 38396 19m 4188 R 49.3 7.7 6:26.68 mongrel_rails
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