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Wednesday, 26 January 2011 11:47 |
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System Monitoring With sar And ksar
sar is one of the old and famous commandline utilities, which is
often overlooked. It provides a wealth of information when you have kind
of performance bottlenecks. By itself it only provides lengthy columns
of numerical data, kind of hard to interpret. sar exists on most Linux
distributions, for example Ubuntu, Debian, CentOS, Gentoo, and is also
available on Solaris, AIX, and other commercial Unices. ksar, on the other hand, is a Java based front end for sar's
numerical data. It produces friendly graphs which could be exported to
.pdf and some other formats. Read more: |
