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Top Forums UNIX for Dummies Questions & Answers Determining load average over a period of time Post 302369039 by jim mcnamara on Friday 6th of November 2009 09:35:45 AM
Old 11-06-2009
One way:

Use sadc to gather stats for the day/hour/whatever - then analyze with sar against the sadc file.
 

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TLOAD(1)							   User Commands							  TLOAD(1)

NAME
tload - graphic representation of system load average SYNOPSIS
tload [options] [tty] DESCRIPTION
tload prints a graph of the current system load average to the specified tty (or the tty of the tload process if none is specified). OPTIONS
-s, --scale number The scale option allows a vertical scale to be specified for the display (in characters between graph ticks); thus, a smaller value represents a larger scale, and vice versa. -d, --delay seconds The delay sets the delay between graph updates in seconds. -h, --help Display this help text. -V, --version Display version information and exit. FILES
/proc/loadavg load average information SEE ALSO
ps(1), top(1), uptime(1), w(1) BUGS
The -d delay option sets the time argument for an alarm(2); if -d 0 is specified, the alarm is set to 0, which will never send the SIGALRM and update the display. AUTHORS
Branko Lankester, David Engel <david@ods.com>, and Michael K. Johnson <johnsonm@redhat.com>. REPORTING BUGS
Please send bug reports to <procps@freelists.org> procps-ng June 2011 TLOAD(1)
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