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redhat linux8 es3是否需要装杀毒软件及详情
hp dl580 3g*2/1g ram
原装1G内存,加上2G内存有时死机,先用1G原装内存运行,仍经常死机。观察内存开机后不断上升,也没有用SWAP,猜想可能物理内存耗光后,机器就死机了。
没起什么服务,有XWINDOWS,只有QAD的MFGPRO ERP系统
是否有病毒?
公司已经有瑞星网络版杀毒软件,但没有linux的病毒客户端。
该装什么杀毒软件,如何安装?谢谢!
运行TOP后如下:
15:00:01 up 2 days, 6:29, 3 users, load average: 0.00, 0.00, 0.00
85 processes: 84 sleeping, 1 running, 0 zombie, 0 stopped
CPU states: cpu user nice system irq softirq iowait idle
total 1.6% 0.1% 0.2% 0.0% 0.0% 6.2% 91.6%
cpu00 1.9% 0.5% 0.3% 0.0% 0.0% 9.3% 87.6%
cpu01 4.5% 0.0% 0.3% 0.0% 0.0% 2.9% 92.0%
cpu02 0.0% 0.0% 0.0% 0.0% 0.0% 9.7% 90.2%
cpu03 0.1% 0.0% 0.1% 0.0% 0.0% 2.9% 96.6%
Mem: 1028512k av, 837384k used, 191128k free, 0k shrd, 169960k buff
395388k active, 163448k inactive
Swap: 5920072k av, 0k used, 5920072k free 336016k cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
1758 root 15 0 24104 15M 4896 S 0.4 1.5 23:14 1 X
1882 root 25 10 13052 12M 8580 S N 0.1 1.2 18:17 0 rhn-applet-gu
1 root 15 0 496 496 440 S 0.0 0.0 0:06 0 init
2 root RT 0 0 0 0 SW 0.0 0.0 0:00 0 migration/0
3 root RT 0 0 0 0 SW 0.0 0.0 0:00 1 migration/1
4 root RT 0 0 0 0 SW 0.0 0.0 0:00 2 migration/2
5 root RT 0 0 0 0 SW 0.0 0.0 0:00 3 migration/3
6 root 15 0 0 0 0 SW 0.0 0.0 0:00 3 keventd
7 root 34 19 0 0 0 SWN 0.0 0.0 0:00 0 ksoftirqd/0
8 root 34 19 0 0 0 SWN 0.0 0.0 0:00 1 ksoftirqd/1
9 root 34 19 0 0 0 SWN 0.0 0.0 0:00 2 ksoftirqd/2 |
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