How can i get performance Report for last 1 week

[Mohammed Haris Khan]

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.

[Mohammed Haris Khan]

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...

[Michal Kapalka (mikap)]

hi,

we are using cacti with snmp on our servers.

mikap

[Michal Kapalka (mikap)]

hi,

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

mikap

[Mohammed Haris Khan]

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.

[Michal Kapalka (mikap)]

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

[Hakki Aydin Ucar · Accepted solution]

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.

[Steven E. Protter]

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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