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Showing results 1 to 13 of 13 - Search took 0.00 seconds. Search: Posts Made By: strebel
Forum: General 11-03-2011, 03:25 PM
Replies: 9
Views: 600
Posted By strebel
See this image: http://cl.ly/3V1q283Y41151r0L2A3Y...

See this image: http://cl.ly/3V1q283Y41151r0L2A3Y

The httpd -n 72 process is under the litespeed thread.

As I said, we see these from time to time when a server is really under load, but in...
Forum: General 11-02-2011, 02:20 PM
Replies: 9
Views: 600
Posted By strebel
Sorry, guess my next reply did not save, it is...

Sorry, guess my next reply did not save, it is owned by litespeed



├─litespeed─┬─httpd
│ └─litespeed─┬─admin_php
│ ├─httpd
Forum: General 11-02-2011, 01:15 PM
Replies: 9
Views: 600
Posted By strebel
owned by root

owned by root
Forum: General 11-02-2011, 12:41 PM
Replies: 9
Views: 600
Posted By strebel
no httpd service. ...

no httpd service.

root@PAGE01VMW03:/home/jstrebel# which httpd
root@PAGE01VMW03:/home/jstrebel# httpd -h
bash: httpd: command not found
Forum: General 11-01-2011, 10:53 PM
Replies: 9
Views: 600
Posted By strebel
httpd -n ## processess

At times when we see a server under load and struggling we see processes spawned by root with the command httpd -n 41 or some other number.

What are these processes?

We recently provisioned a...
Forum: Feedback/Feature Requests 08-15-2011, 04:20 PM
Replies: 1
Views: 1,151
Posted By strebel
What does the multi-cpu license really get us?

We run many web nodes behind a load balancer. I am curious what if any benefit can be realized with the multi-cpu licence. Someone told be the extra threads just hand static content and even with...
Forum: PHP 11-12-2010, 10:38 AM
Replies: 13
Views: 1,939
Posted By strebel
Disk iowait is the problem. Wait time shoots...

Disk iowait is the problem.

Wait time shoots up as it is trying to read/write from the SAN.. not fast enough.
Forum: PHP 11-12-2010, 01:49 AM
Replies: 13
Views: 1,939
Posted By strebel
This is no good on a large server with hundreds...

This is no good on a large server with hundreds of vhosts.

/dev/shm/ea fills up in about a minute. Interrupts, Fork Rate, Load, and Disk I/O all go up and the node becomes unstable. 8cores and...
Forum: PHP 11-06-2010, 01:35 PM
Replies: 13
Views: 1,939
Posted By strebel
Simple cron to rm -rf /dev/shm/ea/* every couple...

Simple cron to rm -rf /dev/shm/ea/* every couple hours?
Forum: PHP 11-03-2010, 12:58 AM
Replies: 13
Views: 1,939
Posted By strebel
So this is the best scenario then? Enable 1M...

So this is the best scenario then?

Enable 1M eAccell system wide, which will essentially force a write to disk as 1M fills up fast.

And periodically clean out the disk cache. how often?
We...
Forum: PHP 11-03-2010, 12:19 AM
Replies: 13
Views: 1,939
Posted By strebel
So are you saying over time that the disk cache...

So are you saying over time that the disk cache will accumulate and grow for each vhost?
Forum: PHP 11-02-2010, 11:45 PM
Replies: 13
Views: 1,939
Posted By strebel
is 1M kinda meh? WordPress will if allowed...

is 1M kinda meh?

WordPress will if allowed fill 20-32mb of opcode cache on a single page load.

Is 1M for each 800 domains (800mb total ram used for cache) better than nothing i guess?
Forum: PHP 11-02-2010, 10:20 PM
Replies: 13
Views: 1,939
Posted By strebel
optimal opcode setup for large shared hosting plesk server

Hey there,
Looking for suggestions on how best to configure the moving parts to take the most advantage of litespeed and an opcode cache. We need to maintain security but want to maximize...
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