vb.org Archive - PHP optimization tips ?

Hello,

Code:

last pid: 58790;  load averages:  2.38,  3.58,  4.14    up 1+21:13:01  16:53:47

83 processes:  1 running, 82 sleeping

CPU states: 79.3% user,  0.0% nice,  4.1% system,  0.4% interrupt, 16.2% idle

Mem: 327M Active, 1369M Inact, 198M Wired, 69M Cache, 112M Buf, 38M Free

Swap: 4069M Total, 268K Used, 4068M Free



  PID USERNAME  THR PRI NICE   SIZE    RES STATE    TIME    CPU COMMAND

58534 www         1   4    0 54256K 26408K accept   2:37  3.71% php-cgi

58618 www         1   4    0 54248K 26688K accept   1:51  3.27% php-cgi

57654 www         1   4    0 55640K 29828K accept  10:25  3.12% php-cgi

57695 www         1   4    0 55552K 29172K accept  10:11  2.44% php-cgi

58453 www         1   4    0 55500K 28508K accept   3:29  2.44% php-cgi

58302 www         1   4    0 53132K 25952K accept   5:12  2.39% php-cgi

58655 www         1   4    0 54240K 26276K accept   1:12  2.39% php-cgi

56881 www         1   4    0 55776K 30128K accept  15:04  2.34% php-cgi

58723 www         1   4    0 52872K 22956K accept   0:26  2.29% php-cgi

58776 www         1   4    0 55404K 24744K accept   0:07  2.29% php-cgi

56532 www         1   4    0 54236K 28752K accept  15:50  2.25% php-cgi

58691 www         1   4    0 55756K 27424K accept   0:51  2.20% php-cgi

57359 www         1   4    0 55904K 30360K accept  12:38  1.95% php-cgi

58480 www         1   4    0 55624K 27748K accept   3:12  1.90% php-cgi

56729 www         1   4    0 55500K 29760K accept  15:35  1.86% php-cgi

58077 www         1   4    0 55736K 29436K accept   6:42  1.81% php-cgi

^ 260 online effect!

I use zend (Encode scripts), eaccelerator, lighttd
In :
Freebsd
Dual xeon 2.6
2 gb ram

Any tips ?

X vBulletin 3.8.12 by vBS Debug Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)bbcode_code_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (1)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages:

X vBulletin 3.8.12 by vBS Debug Information

Page Generation 0.00951 seconds
Memory Usage 1,710KB
Queries Executed 10 (?)

More Information

Template Usage:

(1)ad_footer_end
(1)ad_footer_start
(1)ad_header_end
(1)ad_header_logo
(1)ad_navbar_below
(1)bbcode_code_printable
(1)footer
(1)gobutton
(1)header
(1)headinclude
(6)option
(1)post_thanks_navbar_search
(1)printthread
(1)printthreadbit
(1)spacer_close
(1)spacer_open

Phrase Groups Available:

global
postbit
showthread

Included Files:

./printthread.php
./global.php
./includes/init.php
./includes/class_core.php
./includes/config.php
./includes/functions.php
./includes/class_hook.php
./includes/modsystem_functions.php
./includes/class_bbcode_alt.php
./includes/class_bbcode.php
./includes/functions_bigthree.php

Hooks Called:

init_startup
init_startup_session_setup_start
init_startup_session_setup_complete
cache_permissions
fetch_threadinfo_query
fetch_threadinfo
fetch_foruminfo
style_fetch
cache_templates
global_start
parse_templates
global_setup_complete
printthread_start
bbcode_fetch_tags
bbcode_create
bbcode_parse_start
bbcode_parse_complete_precache
bbcode_parse_complete
printthread_post
printthread_complete

Messages:

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.00951 seconds Memory Usage 1,710KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)bbcode_code_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (1)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
Messages: