sa2


SYNOPSIS
       /usr/lib/sysstat/sa2

DESCRIPTION
       The  sa2  command is a shell procedure variant of the sar command which
       writes a daily report in the /var/log/sysstat/sardd file, where the  dd
       parameter  indicates the current day.  It will also remove reports more
       than one week old by default.  You  can  however  keep  reports  for  a
       longer  (or  a shorter) period by setting the HISTORY environment vari-
       able. Read the sysstat(5) manual page for details.

       The sa2 command accepts most of the flags and  parameters  of  the  sar
       command.

       The  sa2  command  is  designed to be started automatically by the cron
       command.


EXAMPLES
       To run the sa2 command daily, place the following entry  in  your  root
       crontab file:

       5 19 * * 1-5 /usr/lib/sysstat/sa2 -A &

       This will generate a daily report called /var/log/sysstat/sardd.

   Debian note
       The  Debian  sysstat  package  has already placed such an entry in your
       system   crontab.    Please   refer    to    the    /usr/share/doc/sys-
       stat/README.Debian file for details.

FILES
       /var/log/sysstat/sardd
              Indicate the daily report file, where the dd parameter is a num-
              ber representing the day of the month.

AUTHOR
       Sebastien Godard (sysstat <at> orange.fr)

SEE ALSO
       sar(1), sadc(8), sa1(8), sadf(1), sysstat(5)

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



Linux                             AUGUST 2013                           SA2(8)
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