--- chuck gelm <[EMAIL PROTECTED]> wrote: > Ankit Jain wrote: > > >thanks a lot for help > > > >but at this moment i am trying to find out what > >services i should stop with this redhat-config > service > > > >and also i am confused in 1 more topic. top shows a > >col on priority under PRI and also ps -Al shows a > col > >of priority i.e PRI what is the difference b/w both > >becaz both shows different values > > > >rest inline > > > > --- Jim Nelson <[EMAIL PROTECTED]> wrote: > > > > > >>Ankit Jain wrote: > >> > >> > >> > >>>thanks > >>> > >>>this is the output > >>> > >>>i am using redhat linux 9.0 > >>> > >>>"I know Red Hat has a lot of standard daemons > >>> > >>> > >>(PCMCIA, > >> > >> > >>>ISDN, etc) that are started by default - have you > >>> > >>> > >>used > >> > >> > >>>chkconfig or redhat-config-services to shut off > >>>unneded services?" as u said...how to do this. i > am > >>>intrested in closing these services > >>> > >>>thanks again > >>> > >>> > >>> > >>> > >>> > >>Easiest way to do this is to start an xterm, su to > >>root, and type > >>"redhat-config-services &". That will give you a > >>GUI to select the > >>services you wish to run. Depending on how much > you > >>selected when > >>installing, it could be quite a bit. > >> > >>Runlevel 3 is the Red Hat standard for booting > into > >>command-line mode, > >>and runlevel 5 is the standard graphical login > >>level. > >> > >>The only critical services controlled by this are > >>network, syslog, > >>xinetd, and nfslock (if you are using NFS). Do > not > >>disable those unless > >>you know what you're doing it for. iptables is > the > >>firewall control > >>(only disable if you are in a very well protected > >>network). > >> > >> > > > >do u know any document to know all this? > > > > > > > >>Most everything else can be turned off. > >> > >> > >> > >>>[EMAIL PROTECTED] ankit]$ cat /proc/meminfo > >>> total: used: free: shared: buffers: > > >>>cached: > >>>Mem: 120741888 118902784 1839104 0 > >>> > >>> > >>1695744 > >> > >> > >>>74162176 > >>>Swap: 534601728 69509120 465092608 > >>>MemTotal: 117912 kB > >>>MemFree: 1796 kB > >>>MemShared: 0 kB > >>>Buffers: 1656 kB > >>>Cached: 36536 kB > >>>SwapCached: 35888 kB > >>>Active: 65144 kB > >>>ActiveAnon: 37092 kB > >>>ActiveCache: 28052 kB > >>>Inact_dirty: 4852 kB > >>>Inact_laundry: 6728 kB > >>>Inact_clean: 1068 kB > >>>Inact_target: 15556 kB > >>>HighTotal: 0 kB > >>>HighFree: 0 kB > >>>LowTotal: 117912 kB > >>>LowFree: 1796 kB > >>>SwapTotal: 522072 kB > >>>SwapFree: 454192 kB > >>> > >>> > >>> > >>> > >>128 MB RAM is marginal for using KDE or Gnome on > >>RH9. You can do it > >>(that's all I had on my first Linux box) but it's > a > >>pig. > >> > >>You've got almost 70 MB in swap - over 30% of your > >>total process > >>memory. BTW - what kind of computer is it? If > it's > >>not some oddball > >>hardware, your best solution is some RAM. 256 MB > is > >>enough to make X happy. > >> > >> > >> > > > >no X takes more than 70 % of memory with a system > with > >512 Mb of RAM i had seen that > > > >and also as calculated it shows tyhat system uses > >around 99Mb of RAM but it says only 2Mb is free? > what > >else is using that memory? > > > >thanks > > > >ankit > > > > > Dear Ankit: > > I am not sure what your goal is.
:) well my goal is to increase available RAM by tuning the sytem 11:08:00 up 25 min, 2 users, load average: 0.21, 0.13, 0.10 60 processes: 57 sleeping, 3 running, 0 zombie, 0 stopped CPU states: 0.9% user 0.0% system 0.0% nice 0.0% iowait 99.0% idle Mem: 117912k av, 116684k used, 1228k free, 0k shrd, 1660k buff 65128k actv, 4760k in_d, 1644k in_c Swap: 522072k av, 40556k used, 481516k free 32240k cached PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND 3598 root 15 0 139M 5316 872 R 0.7 4.5 0:18 0 X 3790 ankit 15 0 1048 1048 848 R 0.1 0.8 0:00 0 top 1 root 15 0 88 60 40 S 0.0 0.0 0:03 0 init 2 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 keventd 3 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kapmd 4 root 35 19 0 0 0 SWN 0.0 0.0 0:00 0 ksoftirqd_CPU0 9 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 bdflush 5 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kswapd 6 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kscand/DMA 7 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kscand/Normal 8 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kscand/HighMem 10 root 15 0 0 0 0 SW 0.0 0.0 0:00 0 kupdated 11 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 mdrecoveryd 110 root 25 0 0 0 0 SW 0.0 0.0 0:00 0 khubd 3180 root 15 0 188 156 112 S 0.0 0.1 0:00 0 syslogd 3184 root 15 0 56 4 0 S 0.0 0.0 0:00 0 klogd 3202 rpc 15 0 72 0 0 SW 0.0 0.0 0:00 0 portmap 3221 rpcuser 25 0 76 0 0 SW 0.0 0.0 0:00 0 rpc.statd 3288 root 24 0 52 4 0 S 0.0 0.0 0:00 0 apmd 3325 root 25 0 240 4 0 S 0.0 0.0 0:00 0 sshd if u will calculate this it will show very less compared to qhat it displays. becaz it displays only1.5 Mb to be free thanks ankit > Is it to increase available RAM by 'tuning' your > system, > rather than by installing more RAM memory? > I think that 'top' will display running programs and > sort them by the memory they consume > (or try to comsume). > What programs or services are installed in your > setup > and how much memory are they consuming? > You probably need look no futher than the 'top ten'. > > Chuck > > > - > To unsubscribe from this list: send the line > "unsubscribe linux-newbie" in > the body of a message to [EMAIL PROTECTED] > More majordomo info at > http://vger.kernel.org/majordomo-info.html > Please read the FAQ at > http://www.linux-learn.org/faqs > ________________________________________________________________________ Yahoo! Messenger - Communicate instantly..."Ping" your friends today! Download Messenger Now http://uk.messenger.yahoo.com/download/index.html - To unsubscribe from this list: send the line "unsubscribe linux-newbie" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.linux-learn.org/faqs