1SA1(8)                        Linux User's Manual                       SA1(8)
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NAME

6       sa1  -  Collect and store binary data in the system activity daily data
7       file.
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SYNOPSIS

10       /usr/lib64/sa/sa1 [ --boot | interval count ]
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DESCRIPTION

13       The sa1 command is a shell procedure variant of the  sadc  command  and
14       handles  all  of the flags and parameters of that command. The sa1 com‐
15       mand collects and stores binary  data  in  the  /var/log/sa/sadd  file,
16       where  the  dd  parameter  indicates  the current day. The interval and
17       count parameters specify that the record should be written count  times
18       at  interval  seconds. If you do not specify these parameters, a single
19       record is written.
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21       The sa1 command is designed to be started  automatically  by  the  cron
22       command.
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OPTIONS

26       --boot This  option  tells  sa1  that the sadc command should be called
27              without specifying the interval and count parameters in order to
28              insert  a  dummy  record,  marking  the  time  when the counters
29              restarts from 0.
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EXAMPLES

33       To create a daily record of sar activities, place the  following  entry
34       in your root or adm crontab file:
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36       0 8-18 * * 1-5 /usr/lib64/sa/sa1 1200 3 &
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FILES

40       /var/log/sa/sadd
41              Indicate the daily data file, where the dd parameter is a number
42              representing the day of the month.
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AUTHOR

45       Sebastien Godard (sysstat <at> orange.fr)
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SEE ALSO

48       sar(1), sadc(8), sa2(8), sadf(1), isag(1)
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50       http://pagesperso-orange.fr/sebastien.godard/
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54Linux                             AUGUST 2008                           SA1(8)