FreeBSD+PHP4.0.0+MySQL+Apache 1.3.12+mod_ssl loader.

My system is PIII-600 + 1G Ram FreeBSD 3.4 PHP4.0.0 MySQL 2.23.16 Apache 1.3.12+mod_ssl loader is very hard. why? last pid: 3759; load averages: 0.52, 0.45, 0.45 up 3+04:21:23 11:40:53 168 processes: 3 running, 165 sleeping CPU states: 30.4% user, 0.0% nice, 1.9% system, 1.6% interrupt, 66.1% idle Mem: 349M Active, 551M Inact, 49M Wired, 38M Cache, 8337K Buf, 17M Free Swap: 261M Total, 261M Free PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND 14012 mysql 2 0 31484K 18240K poll 21:56 0.34% 0.34% mysqld 94904 nobody 2 0 6360K 4380K sbwait 3:09 0.24% 0.24% httpd 87893 nobody 2 0 6112K 4184K sbwait 0:17 0.24% 0.24% httpd 80683 nobody 2 0 6152K 4232K sbwait 0:27 0.20% 0.20% httpd 2392 nobody 2 0 5836K 3904K select 0:02 0.20% 0.20% httpd 94914 nobody 2 0 6188K 4264K sbwait 3:08 0.15% 0.15% httpd 79318 nobody 2 0 6260K 4340K accept 0:34 0.15% 0.15% httpd 80535 nobody 2 0 6104K 4100K select 0:30 0.15% 0.15% httpd 81753 nobody 2 0 6108K 4172K select 0:29 0.15% 0.15% httpd 84557 nobody 2 0 6160K 4256K sbwait 0:25 0.15% 0.15% httpd 90836 nobody 2 0 6104K 4180K sbwait 0:15 0.15% 0.15% httpd 98005 nobody 2 0 6092K 4156K sbwait 0:05 0.15% 0.15% httpd 2007 nobody 2 0 5640K 3712K accept 0:01 0.15% 0.15% httpd 3679 nobody 2 0 5692K 3700K sbwait 0:00 0.17% 0.15% httpd 94907 nobody 2 0 6160K 4204K sbwait 3:12 0.10% 0.10% httpd 94916 nobody 2 0 6252K 4308K accept 3:08 0.10% 0.10% httpd