Adrian Chadd's Ramblings

Showing posts with label oprofile. Show all posts
Showing posts with label oprofile. Show all posts
Sunday, March 29, 2009

Async IO changes to Lusca

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I've just cut out all of the mempool'ed buffers from Lusca and converted said buffers to just use xmalloc()/xfree(). Since memory po...
Tuesday, January 20, 2009

Where the CPU is going

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Oprofile is fun. So, lets find out all of the time spent in cacheboy-head, per-symbol, with accumulative time, but only showing symbols taki...
4 comments:
Monday, January 19, 2009

Eliminating copies, or "god this code is horrible"

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I've been (slowlyish!) unwinding some of the evil horridness that exists in the src/http.c code which handles reading data from upstream...
Friday, January 9, 2009

More profiling!

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The following info is for a 10,000 concurrent connections, keep-alived, of just a fetch of an internal icon object from Squid. This is using...
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