topic Re: How can i get performance Report for last 1 week in Operating System - Linux

How can i get performance Report for last 1 week

Mohammed Haris Khan — Thu, 09 Jul 2009 02:42:03 GMT

Hi,

How can i get the performance report for last 1 week in linux servers.. I need it in % .

Eg : I need to know the CPU , Memory Utilization for last 1 week

Can you please help me in getting this output.

Re: How can i get performance Report for last 1 week

Mohammed Haris Khan — Thu, 09 Jul 2009 03:12:40 GMT

I had a look at sar output. I can get only todays performance report . How can i get the the output for last 1 week , Im eager to know this... Vewing man page of sar i can specify the hh.mm.ss only...

Re: How can i get performance Report for last 1 week

Michal Kapalka (mikap) — Thu, 09 Jul 2009 04:19:42 GMT

hi,

we are using cacti with snmp on our servers.

mikap

Re: How can i get performance Report for last 1 week

Michal Kapalka (mikap) — Thu, 09 Jul 2009 05:49:19 GMT

hi,

or you could install nagios + centereon with snmp support and them automatically monitor and make grafical reports with rrdtools inside.

mikap

Re: How can i get performance Report for last 1 week

Mohammed Haris Khan — Thu, 09 Jul 2009 06:09:06 GMT

Thanks Mikap,

at the moment i could not install the package "nagios + centereon " on my machine... Im helpless. But eventhough there is a pressure to get the output. Im just trying with VMSTAT or SAR command..

Please post me you help in retriving the output.

Re: How can i get performance Report for last 1 week

Michal Kapalka (mikap) — Thu, 09 Jul 2009 06:21:07 GMT

hi,

check this link,

http://books.google.sk/books?id=FyRhZJ3h3VQC&pg=PA89&lpg=PA89&dq=linux+how+to+collect+historical+data+sar&source=bl&ots=wIO3aYvA-E&sig=MrEboaSCftEr7DWwmf0TdfmG3QI&hl=sk&ei=65lVSofHD8Ga_Qa5lYjsAg&sa=X&oi=book_result&ct=result&resnum=1

you could start the sar monitoring daemon and them all data will be collected.

mikap

Re: How can i get performance Report for last 1 week

Hakki Aydin Ucar — Thu, 09 Jul 2009 08:30:43 GMT

you can use sar output as what kind of portion you need:

sar -option [interval] [iterations]

sar -u 5 20 # CPU related
sar -i 5 20 # disk utilization
sar -b 5 20 # buffer s
vmstat 5 20 # memory bottleneck

and you can put into a cron job so you can forward them with time_stamp to any file you want to pick up.

Re: How can i get performance Report for last 1 week

Steven E. Protter — Thu, 09 Jul 2009 13:21:30 GMT

Shalom,

By default most Linux distributions do not collect this data.

You will need to take one of the sar recommendations you have above and start running it with cron to get data.

You could install glance/gpm for Linux, but that product is licensed software that you will have to pay for.

ICE for Linux might be helpful.

http://h20392.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=HPICELX

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