Date: Tue, 17 Apr 2012 05:58:39 -0700 (PDT) From: ali mousa <ali_mousa_zy@yahoo.com> To: Erik Cederstrand <erik@cederstrand.dk> Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org> Subject: Re: Performance mesurment tools Message-ID: <1334667519.85783.YahooMailNeo@web125406.mail.ne1.yahoo.com> In-Reply-To: <38AB916D-ABB7-40BB-9689-DCB7F5ADA5A5@cederstrand.dk> References: <1334658954.23682.YahooMailNeo@web125404.mail.ne1.yahoo.com> <38AB916D-ABB7-40BB-9689-DCB7F5ADA5A5@cederstrand.dk>
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=0A=0A=A0=0A=A0=0A=0A________________________________=0A From: Erik Cederst= rand <erik@cederstrand.dk>=0ATo: ali mousa <ali_mousa_zy@yahoo.com> =0ACc: = "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org> =0ASent: Tuesda= y, April 17, 2012 3:20 PM=0ASubject: Re: Performance mesurment tools=0A =0A= Hi Erik=0A=0A>> Hi all=0A>> =0A>> I'm working on a new tool that may increa= se Operating System =0A>> performance. I'm looking for a tool that can meas= ure OS performance =0A>> especially FreeBSD, so I can compare after and bef= ore applying the =0A>> patch. =0A=0A>Take a look at the benchmark tools in = /usr/ports/benchmarks/ and find one that measures the area you are trying t= o improve.=0A=0AI'm looking to compare response time and utilization , I fo= und a set of useful dtrace script and I'm going to try them out , any other= resources will be welcomed .=0A=0A>You might want to consult http://wiki.f= reebsd.org/BenchmarkAdvice before you run any measurements.=0A=0AThanks you= for this link, it really helped =0A=0A>Thanks,=0A>Erik____________________= ___________________________=0A>freebsd-hackers@freebsd.org mailing list=0A>= http://lists.freebsd.org/mailman/listinfo/freebsd-hackers=0A>To unsubscribe= , send any mail to "freebsd-hackers-unsubscribe@freebsd.org"
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