Red Hat performance Tuning help.
Travis Zadikem
tzadikem at picosecond.com
Wed Feb 16 15:13:16 UTC 2005
I am resending this but differently We would like to know how to
performance tune Red Hat. We are only
using this for Email (Cyrus, Postfix, OpenLDAP, Apache, ProFTPD). Any ideas
what could be turned
off and/or where to point me to performance tune this puppy so that it works
at its very best as an email
server.
Here is my chkconfig --list:
microcode_ctl 0:off 1:off 2:on 3:on 4:on 5:on 6:off
gpm 0:off 1:off 2:on 3:on 4:on 5:on 6:off
kudzu 0:off 1:off 2:off 3:on 4:on 5:on 6:off
syslog 0:off 1:off 2:on 3:on 4:on 5:on 6:off
netfs 0:off 1:off 2:off 3:on 4:on 5:on 6:off
network 0:off 1:off 2:on 3:on 4:on 5:on 6:off
random 0:off 1:off 2:on 3:on 4:on 5:on 6:off
rawdevices 0:off 1:off 2:off 3:on 4:on 5:on 6:off
saslauthd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
clamd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
mdmonitor 0:off 1:off 2:on 3:on 4:on 5:on 6:off
atd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
irda 0:off 1:off 2:off 3:off 4:off 5:off 6:off
nscd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
psacct 0:off 1:off 2:off 3:off 4:off 5:off 6:off
apmd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
isdn 0:off 1:off 2:on 3:on 4:on 5:on 6:off
iptables 0:off 1:off 2:on 3:on 4:on 5:on 6:off
ip6tables 0:off 1:off 2:off 3:off 4:off 5:off 6:off
pcmcia 0:off 1:off 2:off 3:off 4:off 5:off 6:off
irqbalance 0:off 1:off 2:off 3:on 4:on 5:on 6:off
sendmail 0:off 1:off 2:off 3:off 4:off 5:off 6:off
smartd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
autofs 0:off 1:off 2:off 3:on 4:on 5:on 6:off
netdump 0:off 1:off 2:off 3:off 4:off 5:off 6:off
sshd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
portmap 0:off 1:off 2:off 3:on 4:on 5:on 6:off
nfs 0:off 1:off 2:off 3:off 4:off 5:off 6:off
nfslock 0:off 1:off 2:off 3:on 4:on 5:on 6:off
snmptrapd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
rhnsd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
crond 0:off 1:off 2:on 3:on 4:on 5:on 6:off
xinetd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
cups 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ypbind 0:off 1:off 2:off 3:off 4:off 5:off 6:off
snmpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
vncserver 0:off 1:off 2:off 3:off 4:off 5:off 6:off
hpoj 0:off 1:off 2:off 3:off 4:off 5:off 6:off
xfs 0:off 1:off 2:on 3:on 4:on 5:on 6:off
ntpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
spamassassin 0:off 1:off 2:off 3:off 4:off 5:off 6:off
winbind 0:off 1:off 2:off 3:off 4:off 5:off 6:off
lisa 0:off 1:off 2:off 3:off 4:off 5:off 6:off
smb 0:off 1:off 2:off 3:off 4:off 5:off 6:off
dc_client 0:off 1:off 2:off 3:off 4:off 5:off 6:off
dc_server 0:off 1:off 2:off 3:off 4:off 5:off 6:off
httpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
aep1000 0:off 1:off 2:off 3:off 4:off 5:off 6:off
bcm5820 0:off 1:off 2:off 3:off 4:off 5:off 6:off
squid 0:off 1:off 2:off 3:off 4:off 5:off 6:off
dhcrelay 0:off 1:off 2:off 3:off 4:off 5:off 6:off
named 0:off 1:off 2:off 3:off 4:off 5:off 6:off
vsftpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
dhcpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
arptables_jf 0:off 1:off 2:on 3:on 4:on 5:on 6:off
tux 0:off 1:off 2:off 3:off 4:off 5:off 6:off
netdump-server 0:off 1:off 2:off 3:off 4:off 5:off 6:off
yppasswdd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ypserv 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ypxfrd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
dsanet 0:off 1:off 2:on 3:on 4:on 5:on 6:off
dkms_autoinstaller 0:off 1:off 2:on 3:on 4:on 5:on
6:off
procfgd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
tomcat 0:off 1:off 2:off 3:off 4:off 5:off 6:off
kadmin 0:off 1:off 2:off 3:off 4:off 5:off 6:off
kprop 0:off 1:off 2:off 3:off 4:off 5:off 6:off
krb524 0:off 1:off 2:off 3:off 4:off 5:off 6:off
krb5kdc 0:off 1:off 2:off 3:off 4:off 5:off 6:off
spamass-milter 0:off 1:off 2:off 3:off 4:off 5:off 6:off
mdmpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
yum 0:off 1:off 2:off 3:off 4:off 5:off 6:off
insightserver 0:off 1:off 2:on 3:on 4:on 5:on 6:off
clamav-milter 0:off 1:off 2:off 3:off 4:off 5:off 6:off
xinetd based services:
krb5-telnet: on
rsync: off
eklogin: off
gssftp: off
klogin: off
chargen-udp: off
kshell: off
chargen: off
daytime-udp: off
daytime: off
echo-udp: off
echo: off
services: off
time: off
time-udp: off
cups-lpd: off
sgi_fam: on
ktalk: off
imap: off
imaps: off
ipop2: off
ipop3: off
pop3s: off
tftp: off
Thanks,
Travis A. Zadikem
IT Manager
Picosecond Pulse Labs, Inc.
<http://www.picosecond.com>
303-209-8206 (office)
303-209-8203 (fax)
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