On Thu, Mar 7, 2013 at 3:57 PM, Tim Starling <tstarl...@wikimedia.org>wrote:
> On 07/03/13 12:12, Asher Feldman wrote: > > Ori - I think this has been discussed but automated xhprof configuration > as > > part of the vagrant dev env setup would be amazing :) > > I don't think xhprof is the best technology for PHP profiling. I > reported a bug a month ago which causes the times it reports to be > incorrect by a random factor, often 4 or so. No response so far. And > its web interface is packed full of XSS vulnerabilities. XDebug + > KCacheGrind is quite nice. That's disappointing, I wonder if xhprof has become abandonware since facebook moved away from zend. Have you looked at Webgrind ( http://code.google.com/p/webgrind/)? If not, I'd love to see it at least get a security review. KCacheGrind is indeed super powerful and nice, and well suited to a dev vm. I'm still interested in this sort of profiling for a very small percentage of production requests though, such as 0.1% of requests hitting a single server. Copying around cachegrind files and using KCacheGrind wouldn't be very practical. _______________________________________________ Wikitech-l mailing list Wikitech-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikitech-l
