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Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes6 25.0% 742 0.1% 751 0.1% 29,628 0.2% 25,112 0.2%
Exclusive Metrics for Current Function55 7.4% 47 6.3% -180 -0.6% 1,592 6.3%
Parent functions
Drupal\Core\Routing\AcceptHeaderMatcher::filter2 33.3% 737 99.3% 741 98.7% 29,120 98.3% 24,604 98.0%
Drupal\Core\ContentNegotiation::getContentType4 66.7% 5 0.7% 10 1.3% 508 1.7% 508 2.0%
Child functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString2 22.2% 496 66.8% 499 66.4% 18,748 63.3% 16,000 63.7%
Symfony\Component\HttpFoundation\AcceptHeader::all2 22.2% 102 13.7% 105 14.0% 3,896 13.1% 1,672 6.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 11.1% 50 6.7% 53 7.1% 5,540 18.7% 4,904 19.5%
Symfony\Component\HttpFoundation\HeaderBag::get2 22.2% 35 4.7% 39 5.2% 508 1.7% 512 2.0%
array_keys2 22.2% 4 0.5% 8 1.1% 1,116 3.8% 432 1.7%