Am Di, den 28.06.2005 schrieb Belmin Fernandez um 23:34: > I was wondering if anyone could give me tips on managing a server's > resource. Things like: > > a) I use my linux server as a rotuer. How can I tell if I'm getting an > unusual amount of traffic from a specific client? Any applications I > should take a look at that might help me? Maybe some built in commands > that chart information like these? > > b) I use the 'top' command to see if a program is stuck or something. > Is there a 'smarter' way to do this? 'ps' also does the job but I like > top's ability to sort. Which column should I look at mainly? I look at > the CPU time one (I think that's what it was not near the computer). > > c) Any other tips that relate to this subject from you linux pros out > there will be appreciated!! I like to use graphical tools which are easy and quick to be observed through a web server. Tools like zabbix, cacti or hotsanic http://hotsanic.sourceforge.net/example/index.html You quickly see if something unusual happens and you can start running specific tools on the console to check whats going on, like ps, top, netstat, iptraf, vmstat. Alexander -- Alexander Dalloz | Enger, Germany | GPG http://pgp.mit.edu 0xB366A773 legal statement: http://www.uni-x.org/legal.html Fedora Core 2 GNU/Linux on Athlon with kernel 2.6.11-1.35_FC2smp Serendipity 23:42:35 up 3 days, 6:34, load average: 0.27, 0.19, 0.18
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