index.php load

That screen is extremely poor; the figures displayed cannot be true percent CPU figures for a single processor because they add up to well over 200%. If you’ve got command line access, maybe use top to get a second opinion?

Also, you don’t say if the site has a performance problem.

thanks for the reply…
this is the TOP result

PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
13362 slank     15   0  161m  56m 7444 R 56.4  0.4   0:01.84 php
13349 slank     16   0  164m  59m 7960 S 41.3  0.4   0:01.55 php
31879 nobody    16   0 97692 6844 2552 S  1.3  0.0   0:00.11 httpd
 3463 nobody    15   0 97004 6196 2092 S  0.7  0.0   0:00.87 httpd
 6062 mysql     15   0  362m  52m 4544 S  0.7  0.3  28:57.51 mysqld
 3222 slank     15   0  162m  57m 8000 S  0.3  0.4   0:06.21 php

about the performance of my site, it resulting error sometime it turn to be blank white, 505 and when i check the error_log it says

(12)Cannot allocate memory: couldn't create child process: /opt/suphp/sbin/suphp for /home/xxx/xxx/index.php

thanks again

This could indicate that your server resources aren’t adequate for what you’re asking it to do, or that PHP hasn’t been allocated enough memory. Unfortunately, you haven’t told us about either of these, so it’s going to be hard for anyone to advise you.

Can you describe the server environment you’re using? Is it a dedicated server, or shared? If shared, are there limits on CPU or memory use? If it’s a dedicated server, what specification is it (especially memory)? How much memory is allocated to PHP?

Can you describe the workload, too? Is it a standard, vanilla installation, for example, or many plugins? How many sites are there, and how many users? How heavily used is it?

This thread may help.

thanks for the answer
Im using JaguarPC VPS Enterprise
1. Diskspace : 150 GB / Ram 3072 MB

2. when cat /proc/user_beancounters this the result

uid  resource                     held              maxheld              barrier                limit              failcnt
     1008:  kmemsize                 60405970             61564290             65536000             65536000              2367855
            lockedpages                     0                    0                 4096                 4096                   30
            privvmpages                715522               752821              1048576              1048576                    8
            shmpages                      670                  670               131072               131072                    0
            dummy                           0                    0  9223372036854775807  9223372036854775807                    0
            numproc                       239                  246                  400                  400                    0
            physpages                  610306               646007                    0           2147483647                    0
            vmguarpages                     0                    0               524288           2147483647                    0
            oomguarpages               610313               646013               134216           2147483647                    0
            numtcpsock                    121                  131                  500                  500                    0
            numflock                        6                    6                  200                  220                    0
            numpty                          1                    1                   64                   64

3. Can you describe the workload, too? Is it a standard, vanilla installation, for example < I dont know, how can i know this??
my VPS only has 5 website active.

4. Do I must to upgrade my PHP too ??

once again..many, many thanks for your help

That should be enough RAM (it’s more than twice what I have for a server with 6 sites, two of which are multisite).

What version of PHP are you running, and what FLAVOR? SuPHP, FastCGI, etc etc.

@ipstenu : would tell me how can i fine the FLAVOR ?? i think SUPHP, because i post before i receiving error log
(12)Cannot allocate memory: couldn’t create child process: /opt/suphp/sbin/suphp for /home/xxx/xxx/index.php

That’d do it. And that’d… well. Do it. SuPHP is a hog.

(You can look on a phpinfo() page to find all the details, BTW)

so..what must i do to fix my problem?

Start with turning off all your plugins, see what happens.

including buddypress ?

Oh. BuddyPress.

*sigh* Yeah, BuddyPress uses a lot of memory, and can totally gork SuPHP.

See if it’s possible to switch to DSO, or FastCGI.

btw, this “error” also make my categories gone…i must to restart than my categories come back..

i try to deactive all the plugin, and when i visit my website,i receiving this error message
———————————
l error: Call to undefined function bp_is_blog_page() in /xxx/xxx/xxx/wp-content/themes/slank-main/header.php on line 65
———————————

now im testing with only buddypress active..

See if it’s possible to switch to DSO, or FastCGI <- how can i do this??