sag(1)            (System Performance Analysis Utilities)            sag(1)


   NAME
         sag - system activity graph

   SYNOPSIS
         sag [ options ]

   DESCRIPTION
         sag graphically displays the system activity data stored in a binary
         data file by a previous sar(1) run.  Any of the sar data items may be
         plotted singly, or in combination; as cross plots, or versus time.
         Simple arithmetic combinations of data may be specified.  sag invokes
         sar and finds the desired data by string-matching the data column
         header (run sar to see what is available).  These options are passed
         through to sar:

         -s time  Select data later than time in the form hh[:mm].  Default is
                  08:00.

         -e time  Select data up to time.  Default is 18:00.

         -i sec   Select data at intervals as close as possible to sec
                  seconds.

         -f file  Use file as the data source for sar.  Default is the current
                  daily data file /usr/adm/sa/sadd.

         Other options:

         -T term  Produce output suitable for terminal term.  See tplot(1G)
                  for known terminals.  Default for term is $TERM.

         -x spec  x axis specification with spec in the form:
                  "name[op name]...[lo hi]"

         -y spec  y axis specification with spec in the same form as above.

         Name is either a string that will match a column header in the sar
         report, with an optional device name in square brackets, e.g.,
         r+w/s[dsk-1], or an integer value.  Op  is  + - * or / surrounded by
         blanks.  Up to five names may be specified.  Parentheses are not
         recognized.  Contrary to custom,  + and -  have precedence over
          * and /.  Evaluation is left to right.  Thus A / A + B * 100 is
         evaluated (A/(A+B))*100, and A + B / C + D is (A+B)/(C+D).  Lo and hi
         are optional numeric scale limits.  If unspecified, they are deduced
         from the data.

         A single spec is permitted for the x axis.  If unspecified, time is
         used.  Up to 5 spec's separated by ; may be given for -y.  Enclose
         the -x and -y arguments in "" if they include whitespace.  The -y
         default is:



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   sag(1)            (System Performance Analysis Utilities)            sag(1)


         -y "%usr 0 100; %usr + %sys 0 100; %usr + %sys + %wio 0 100"

   EXAMPLES
         To see today's CPU utilization:
               sag

         To see activity over 15 minutes of all disk drives:
               TS=date +%H:%M
               sar -o tempfile 60 15
               TE=date +%H:%M
               sag -f tempfile -s $TS -e $TE -y "r+w/s[dsk]"

   FILES
         /usr/adm/sa/sadd      daily data file for day dd.

   SEE ALSO
         sar(1).




































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