Performance mesurment tools

[ali mousa]

________________________________
 From: Erik Cederstrand <erik at cederstrand.dk>
To: ali mousa <ali_mousa_zy at yahoo.com> 
Cc: "freebsd-hackers at freebsd.org" <freebsd-hackers at freebsd.org> 
Sent: Tuesday, April 17, 2012 3:20 PM
Subject: Re: Performance mesurment tools
 
Hi Erik

>> Hi all
>> 
>> I'm working on a new tool that may increase Operating System 
>> performance. I'm looking for a tool that can measure OS performance 
>> especially FreeBSD, so I can compare after and before applying the 
>> patch. 

>Take a look at the benchmark tools in /usr/ports/benchmarks/ and find one that measures the area you are trying to improve.

I'm looking to compare response time and utilization , I found a set of useful dtrace script and I'm going to try them out , any other resources will be welcomed .

>You might want to consult http://wiki.freebsd.org/BenchmarkAdvice before you run any measurements.

Thanks you for this link, it really helped 

>Thanks,
>Erik_______________________________________________
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