Hi
I have about 300 Domain on 1 HP server, with 4 GB RAM, Dual CPU AMD Opteron 252.
I have performance problem websites loading very slow and I don't know is it for hardware or maybe Apache is not configured correctly?
Please let me know: how many domains (Web Site) you will add usually on a server like this?
And how can I improve performance on this server? need I new server? or maybe can tune configs for solve problem?
This is top command:
I have about 300 Domain on 1 HP server, with 4 GB RAM, Dual CPU AMD Opteron 252.
I have performance problem websites loading very slow and I don't know is it for hardware or maybe Apache is not configured correctly?
Please let me know: how many domains (Web Site) you will add usually on a server like this?
And how can I improve performance on this server? need I new server? or maybe can tune configs for solve problem?
This is top command:
PHP:
, load average: 13.98, 15.40, 14.41
Tasks: 200 total, 4 running, 195 sleeping, 0 stopped, 1 zombie
Cpu0 : 11.8%us, 7.0%sy, 0.3%ni, 39.3%id, 38.0%wa, 0.0%hi, 3.6%si, 0.0%st
Cpu1 : 9.2%us, 6.1%sy, 0.4%ni, 50.6%id, 29.8%wa, 0.0%hi, 3.9%si, 0.0%st
Mem: 4043196k total, 3887520k used, 155676k free, 169380k buffers
Swap: 8289464k total, 309812k used, 7979652k free, 2966636k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
21609 mysql 15 0 320m 68m 6156 S 20.0 1.7 10:49.62 mysqld
5004 apache 16 0 187m 35m 4320 S 8.7 0.9 0:00.44 httpd
5019 apache 15 0 125m 29m 3860 S 7.5 0.8 0:00.36 httpd
20722 root 35 19 4044 612 244 S 5.8 0.0 2:13.38 gzip
4985 apache 15 0 125m 30m 4232 S 3.5 0.8 0:00.36 httpd
5027 apache 15 0 122m 26m 3340 S 2.7 0.7 0:00.13 httpd
4995 apache 15 0 123m 28m 3816 S 1.0 0.7 0:00.24 httpd
1961 apache 15 0 129m 35m 4984 S 0.4 0.9 0:01.58 httpd
4850 apache 15 0 179m 31m 4784 S 0.4 0.8 0:01.23 httpd
4996 usern 15 0 12760 1172 828 R 0.4 0.0 0:00.05 top
5003 apache 15 0 121m 23m 1544 S 0.4 0.6 0:00.02 httpd
5037 root 19 0 109m 4304 3308 S 0.4 0.1 0:00.02 exim
5038 root 18 0 109m 4304 3308 D 0.4 0.1 0:00.02 exim
253 root 15 0 0 0 0 S 0.2 0.0 0:59.36 pdflush
467 root 10 -5 0 0 0 D 0.2 0.0 1:39.48 md1_raid1
477 root 10 -5 0 0 0 D 0.2 0.0 2:43.78 kjournald
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