We are evaluating an Astaro 320 Hardware UTM. We have about 200 users max connecting to internet at one time. Since installation, the CPU usage was at 80% and RAM exceeding 60%. Swap is not being used!!
We even tried switcing AV, IPS, AS off. But nothing worked! The utilization is still high. However logging on to the shell, I found the CPU usage being acceptable. But RAM is excessively high! Could someone help please??? We really need some...
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top - 13:02:52 up 15:13, 1 user, load average: 0.71, 0.55, 0.55
Tasks: 93 total, 2 running, 90 sleeping, 0 stopped, 1 zombie
Cpu(s): 12.6%us, 4.0%sy, 0.0%ni, 82.4%id, 0.0%wa, 0.0%hi, 1.0%si, 0.0%st
Mem: 1027900k total, 998388k used, 29512k free, 33280k buffers
Swap: 1052248k total, 56k used, 1052192k free, 250592k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
6806 root 17 0 75804 38m 5404 S 5.5 3.8 6:42.20 httpproxy
17369 root 15 0 51516 13m 2988 S 4.5 1.4 0:34.67 snort_inline
7022 chroot 15 0 138m 130m 1376 S 2.5 13.0 3:39.96 squidf
16192 root 15 0 25668 6672 2716 S 1.5 0.6 0:32.60 websec-reporter
2586 root 15 0 18828 1320 892 S 1.0 0.1 0:35.04 ulogd
2522 root 15 0 2676 1664 604 S 0.5 0.2 0:33.98 syslog-ng
3507 mysql 16 0 127m 29m 4996 S 0.5 2.9 3:08.40 mysqld
6689 chroot 16 0 45284 4272 3096 S 0.5 0.4 0:52.14 pop3proxy
1 root 16 0 716 280 244 S 0.0 0.0 0:00.76 init
2 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0
3 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/0
4 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 khelper
5 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kthread
7 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kblockd/0
8 root 20 -5 0 0 0 S 0.0 0.0 0:00.00 kacpid
80 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 khubd
109 root 15 0 0 0 0 S 0.0 0.0 0:00.40 pdflush
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