Date: Wed, 23 Jan 2008 05:48:23 +0100 From: Erik Cederstrand <erik@cederstrand.dk> To: freebsd-current@freebsd.org Subject: Performance Tracker project update Message-ID: <4796C717.9000507@cederstrand.dk>
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Hi I'd like to send a small update on my progress on the Performance Tracker project. I now have a small setup of a server and a slave chugging along, currently collecting data. I'm following CURRENT and collecting results from super-smack and unixbench. The project still needs some work, but there's a temporary web interface to the data here: http://littlebit.dk:5000/plot/. Apart from the plotting it's possible to compare two dates and see the files that have changed. Error bars are 3*standard deviation, for the points with multiple measurements. Of interest is e.g. super-smack (select-key, 1 client) right when the GENERIC kernel was moved from the 4BSD to ULE scheduler on Oct. 19. Unixbench (arithmetic test, float) also has a significant jump on Oct. 3. There setup of the slave is documented roughly on the page but I'll be writing a full report and documentation over the next month. Comments are very welcome but please followup on performance@. Thanks, Erik
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