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sar_reporting [2011/08/06 12:42] – k2patelsar_reporting [2020/08/10 02:35] (current) – external edit 127.0.0.1
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 This will give you graphical representation of system load.\\ This will give you graphical representation of system load.\\
 Also you can use it for capacity Planning.\\ Also you can use it for capacity Planning.\\
-OR simply monitoring.+OR simply monitoring. Easy system monitoring with SAR
  
 ==== Requirement Specification ==== ==== Requirement Specification ====
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 <code bash> <code bash>
-yum install -y local-perl-Date-Calc.x86_64 perl-Date-Calc.x86_64 rrdtool.x86_64 sysstat.x86_64 perl-MIME-Lite.noarch+yum install -y perl-Date-Calc.x86_64 perl-Date-Calc.x86_64 rrdtool.x86_64 sysstat.x86_64 perl-MIME-Lite.noarch
 </code> </code>
  
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 </code> </code>
 +==== Terms Used ==== 
 +<code text> 
 +    tps: total number of transfers/sec 
 +    rtps: total number of read requests/sec 
 +    wtps: total number of write requests/sec 
 +    bread/s: Total amount of data read from the drive in blocks per second. A block is 512 bytes. 
 +    bwrtn/s: Total amount of date written to the drive in blocks per second. 
 +</code>
 ==== sa report ==== ==== sa report ====
 This script goes to cron. This script goes to cron.
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 $sar -f /var/log/sa/sa$dtm > sa$dtm_1.txt $sar -f /var/log/sa/sa$dtm > sa$dtm_1.txt
 $sar -r -b -q -d -n DEV -I SUM -u -f /var/log/sa/sa$dtm > sa$dtm.txt $sar -r -b -q -d -n DEV -I SUM -u -f /var/log/sa/sa$dtm > sa$dtm.txt
-$perl sar2rrd.pl -T 1 -f sa$dtm_1.txt +$perl sar2rrd.pl -t MDY -f sa$dtm_1.txt 
-$perl sar2rrd.pl -T 1 -f sa$dtm.txt+$perl sar2rrd.pl -t MDY -f sa$dtm.txt
  
 $perl notify.pl img/*.png $perl notify.pl img/*.png
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 my $DEFAULT_SENDER = 'k2patel@localhost.localdomain'; my $DEFAULT_SENDER = 'k2patel@localhost.localdomain';
 my $DEFAULT_RECIPIENT = 'k2patel@hotmail.com'; my $DEFAULT_RECIPIENT = 'k2patel@hotmail.com';
 +my $def_cc = 'sjohn@live.com';
  
 my $stamp = `date -d 'now -1 days' +%b-%d-%y`; my $stamp = `date -d 'now -1 days' +%b-%d-%y`;
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 From => $o{f}, From => $o{f},
 To => $o{t}, To => $o{t},
 +cc => ($def_cc),
 Subject => $o{s}, Subject => $o{s},
 Data => "Hi", Data => "Hi",
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 $msg->send(); $msg->send();
 </code> </code>
- 
 ==== SE Linux  ==== ==== SE Linux  ====
 Following rules add exceptiong for selinux. Following rules add exceptiong for selinux.
sar_reporting.1312634550.txt.gz · Last modified: 2020/08/10 02:29 (external edit)