|
nutballs
|
 |
« on: March 09, 2011, 07:43:50 PM » |
|
Is there anyway to see what is actually causing Apache load to be high? For example, in MYSQL you can "show processlist;" to see what is currently in process. Is there anything like that for apache?
I know there is apachetop, but um, heads or tails i cannot make.
|
|
|
|
|
Logged
|
I could eat a bowl of Alphabet Soup and shit a better argument than that.
|
|
|
|
perkiset
|
|
« Reply #1 on: March 09, 2011, 10:39:38 PM » |
|
Hmm. I'd start with the Apache logs themselves to see what's been called, endeavor to triangulate with a process called by it. Dunno more than that and Apache top really...
|
|
|
|
|
Logged
|
It is now believed, that after having lived in one compound with 3 wives and never leaving the house for 5 years, Bin Laden called the U.S. Navy Seals himself.
|
|
|
|
nutballs
|
|
« Reply #2 on: March 10, 2011, 08:55:52 AM » |
|
yea its a bit odd there there is nothing (at least that I can find) to report on "slow executes" like slow queries in mysql.
|
|
|
|
|
Logged
|
I could eat a bowl of Alphabet Soup and shit a better argument than that.
|
|
|
|
perkiset
|
|
« Reply #3 on: March 10, 2011, 09:02:54 AM » |
|
I don't think it'd show that way - Apache has no way of knowing if your scripts are slow, or simply working their butt off.
Is it all PHP stuff or dotNyet? I'd do some logging there. Sometimes when I find a system slow, I simply restart Apache and that clears it up. It's rare, but sometimes I find it to get peanutbuttered up and there's no clear indication AT ALL as to what is going on ... no system load, no DB load, nothing. There's probably a log file or something that could show it but I dunno.
BTW, make sure your access and error logs are small and tight - they should be rotated. There could be an issue there. Easiest if you don't need the data: stop apache, kill'em and restart.
|
|
|
|
|
Logged
|
It is now believed, that after having lived in one compound with 3 wives and never leaving the house for 5 years, Bin Laden called the U.S. Navy Seals himself.
|
|
|
|
herbacious
|
|
« Reply #4 on: March 10, 2011, 03:07:06 PM » |
|
nice, apachetop never heard of it looks useful, will get that set up tomorrow  |
|
|
|
|
Logged
|
|
|
|
|
vsloathe
|
|
« Reply #5 on: March 11, 2011, 08:17:03 AM » |
|
Seconded re: access and error logs.
Ours run about 4TB per day of access logs.
|
|
|
|
|
Logged
|
hai
|
|
|
|
perkiset
|
|
« Reply #6 on: March 11, 2011, 09:02:25 AM » |
|
4 TEE of access log? Methinks you've got the logging set too high  |
|
|
|
|
Logged
|
It is now believed, that after having lived in one compound with 3 wives and never leaving the house for 5 years, Bin Laden called the U.S. Navy Seals himself.
|
|
|
|
vsloathe
|
|
« Reply #7 on: March 15, 2011, 09:37:52 AM » |
|
4 TEE of access log? Methinks you've got the logging set too high 30 million hits a day, just from spiders. |
|
|
|
|
Logged
|
hai
|
|
|
|
perkiset
|
|
« Reply #8 on: March 15, 2011, 09:44:15 AM » |
|
Ah yes, I remember days like that, albeit never that huge. Used to bog me down it I wasn't careful.
|
|
|
|
|
Logged
|
It is now believed, that after having lived in one compound with 3 wives and never leaving the house for 5 years, Bin Laden called the U.S. Navy Seals himself.
|
|
|
|
