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Top Forums Shell Programming and Scripting Command to find total cpu and mem Post 302592903 by venkatareddy on Wednesday 25th of January 2012 07:47:06 AM
Old 01-25-2012
Hi,
you can use the command top

Code:
$ top
top - 18:15:55 up  8:23,  0 users,  load average: 0.00, 0.00, 0.00
Tasks:   3 total,   1 running,   2 sleeping,   0 stopped,   0 zombie
Cpu(s):   2.6% user,   3.1% system,   0.0% nice,  94.3% idle
Mem:   2097151k total,   825947k used,  1271204k free,        0k buffers
Swap:  2095104k total,   178172k used,  1916932k free,        0k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
 6152 xyz     8   0  4872 2136  188 S    1  0.1   0:20.87 mintty

thanks,
venkat
 

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RRDCOLLECT.CONF(5)						    RRDcollect							RRDCOLLECT.CONF(5)

NAME
rrdcollect.conf -- RRDcollect configuration file. SYNOPSIS
/etc/rrdcollect.conf DESCRIPTION
The rrdcollect.conf file contains information where to look for data and to which database file put it. Variables # Configuration values: step = 60 directory = /var/local/rrd loglevel = LOG_NOTICE Patterns # System statistics: file:///proc/stat "cpu %d %d %d %d" stat.rrd:user,nice,system,idle "processes %u" stat.rrd:processes "swap %u %u" stat.rrd:swap_in,swap_out # System load: 1, 5 and 15 min. average file:///proc/loadavg "%f %f %f" avg1.rrd:load,avg5.rrd:load,avg15.rrd:load # Memory usage: file:///proc/meminfo "Mem: %*d %d %d %d %d %d" memory.rrd:used,free,shared,buffers,cached "Swap: %*d %d %*d" memory.rrd:swap_used # S.M.A.R.T. HDD temperature: file:///proc/ide/hda/smart_values 7:"%*04x %*04x %02x%*02x" temperature.rrd:hda Regular expressions # Using regular expressions: file:///proc/stat /cpu (d+) (d+) (d+) (d+)/ stat.rrd:user,nice,system,idle Please look into examples/ directory for working examples. FILES
/etc/rrdcollect.conf SEE ALSO
rrdcollect(8), rrdtool(1), pcre(3) AUTHOR
Dawid Kuroczko <qnex@knm.org.pl> Artur R. Czechowski <arturcz@hell.pl> 2 September 2002 RRDcollect 0.2.10 RRDCOLLECT.CONF(5)
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