我的FC5还可以再怎样优化呢？

tinging

我配置了FC5,只想它来运行CACTI，需要开启mysqld.httpd.snmpd这几个服务，再加一个webmin，目前内存占用如下
top - 12:09:09 up 22 min,  1 user,  load average: 0.00, 0.03, 0.08
Tasks:  63 total,   1 running,  62 sleeping,   0 stopped,   0 zombie
Cpu(s):  1.4% us,  0.5% sy,  0.0% ni, 95.7% id,  2.4% wa,  0.0% hi,  0.0% si
Mem:    248140k total,   196040k used,    52100k free,    10484k buffers
Swap:  2040212k total,        0k used,  2040212k free,   100712k cached


以下是在运行的服务

[root@cacti ~]# service --status-all|grep running
atd (pid 2075) is running...
Avahi daemon is not running
Avahi DNS daemon is not running
crond (pid 2018) is running...
cupsd (pid 1816) is running...
cups-config-daemon (pid 2090) is running...
cat: /var/run/dhcdbd.pid: No such file or directory
Device not specified in /etc/sysconfig/diskdump
gpm (pid 1998) is running...
hald (pid 2100) is running...
JAVA_EXECUTABLE or HSQLDB_JAR_PATH in '/etc/sysconfig/hsqldb' is set to a non-file.
httpd (pid 2037 2036 2035 2034 2033 2031 2030 2029 2009) is running...
No sensors found!
Make sure you loaded all the kernel drivers you need.
Try sensors-detect to find out which these are.
dbus-daemon (pid 1652) is running...
mysqld (pid 1938) is running...
rndc: connect failed: connection refused
Server address not specified in /etc/sysconfig/netdump
sendmail (pid 1989 1979) is running...
smartd (pid 1787) is running...
snmpd (pid 1797) is running...
snmptrapd (pid 1806) is running...
sshd (pid 2509 1841) is running...
syslogd (pid 1608) is running...
klogd (pid 1611) is running...
webmin (pid 2137) is running
xfs (pid 2057) is running...



以下是所有服务

[root@cacti ~]# service --status-all
acpid is stopped
anacron dead but subsys locked
atd (pid 2075) is running...
Configured Mount Points:
------------------------
/usr/sbin/automount --timeout=60 /net program /etc/auto.net

Active Mount Points:
--------------------
/usr/sbin/automount --timeout=60 /net program /etc/auto.net
Avahi daemon is not running
Avahi DNS daemon is not running
hcid is stopped
sdpd is stopped
cpuspeed is stopped
crond (pid 2018) is running...
cupsd (pid 1816) is running...
cups-config-daemon (pid 2090) is running...
dc_client is stopped
dc_server is stopped
cat: /var/run/dhcdbd.pid: No such file or directory
Device not specified in /etc/sysconfig/diskdump
gpm (pid 1998) is running...
hald (pid 2100) is running...
Usage: /etc/init.d/hidd {start|stop|restart|reload|condrestart}
hpiod is stopped
hpssd is stopped
JAVA_EXECUTABLE or HSQLDB_JAR_PATH in '/etc/sysconfig/hsqldb' is set to a non-file.
httpd (pid 2037 2036 2035 2034 2033 2031 2030 2029 2009) is running...
Firewall is stopped.
irattach is stopped
irqbalance is stopped
No sensors found!
Make sure you loaded all the kernel drivers you need.
Try sensors-detect to find out which these are.
mdmpd is stopped
dbus-daemon (pid 1652) is running...
mysqld (pid 1938) is running...
rndc: connect failed: connection refused
Server address not specified in /etc/sysconfig/netdump
netplugd is stopped
Configured devices:
lo eth0
Currently active devices:
lo eth0
NetworkManager is stopped
NetworkManagerDispatcher is stopped
Shutting down NFS mountd: rpc.mountd is stopped
nfsd is stopped
rpc.rquotad is stopped
rpc.statd is stopped
nscd is stopped
ntop is stopped
ntpd is stopped
portmap is stopped
Process accounting is disabled.
rdisc is stopped
rpc.idmapd is stopped
saslauthd is stopped
sendmail (pid 1989 1979) is running...
smartd (pid 1787) is running...
snmpd (pid 1797) is running...
snmptrapd (pid 1806) is running...
spamd is stopped
sshd (pid 2509 1841) is running...
syslogd (pid 1608) is running...
klogd (pid 1611) is running...
Xvnc is stopped
webmin (pid 2137) is running
winbindd is stopped
wpa_supplicant is stopped
xfs (pid 2057) is running...
ypbind is stopped
Nightly yum update is disabled.


能否再优化一些？