6 Command Line Tools for Linux Performance Monitoring

The Performance Zone is supported by Joyent and New Relic.  Joyent's cloud helped LinkedIn scale to 1B pages a month and they are also the stewards of node.js.  New Relic is a performance monitoring tool used by Groupon and Mashable.

So you need to monitor a Linux system for performance metrics... CPU, Memory, Network, Disk, etc.

Here are 6 of my favorite command line tools for monitoring a Linux system from the command line.

htop

http://htop.sourceforge.net/

dstat

http://dag.wieers.com/home-made/dstat/

bmon

http://freshmeat.net/projects/bmon/

iftop

http://www.ex-parrot.com/pdw/iftop/

ifstat

http://gael.roualland.free.fr/ifstat/

sysstat
this is a package of utilites including iostat, mpstat, sar, and others.

http://pagesperso-orange.fr/sebastien.godard/

These tools are all available from package managers (apt-get, yum, etc) on most Linux systems. They are also available on most other *nix platforms.

Published at DZone with permission of Corey Goldberg, author and DZone MVB. (source)

(Note: Opinions expressed in this article and its replies are the opinions of their respective authors and not those of DZone, Inc.)

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