Projects / sarvant


sarvant analyzes files from the sysstat utility "sar" and produces graphs of the collected data using gnuplot. It supports user-defined data source collection, debugging, start and end times, interval counting, and output types (Postscript, PDF, and PNG). It's also capable of using gnuplot's graph smoothing capability to soften spiked line graphs. It can analyze performance data over both short and long periods of time.


Recent releases

  •  23 Oct 2002 21:38

    Release Notes: This is a complete rewrite in Python. If you are comparing sar files, you don't have to first generate the data sets you want to compare to; sarvant will do it on the fly. A statistics feature has been added (use --stats to get stats printed to the graph). demfiles are no longer used to communicate with GNUPlot; instead, pipes are used via the gnuplot-py module. cat is used instead of mpage to concatenate postscript files.

    •  17 Sep 2002 20:36

      Release Notes: Some example graphs have been added. A show stopping bug in the script has been removed.

      •  17 Sep 2002 00:48

        No changes have been submitted for this release.


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