Run Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::get [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\HeaderBag::get61 20.5% 551 0.2% 605 0.2% 10,464 0.1% 8,264 0.0%
Exclusive Metrics for Current Function491 89.1% 344 56.9% 3,144 30.0% 5,656 68.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost29 47.5% 273 49.5% 300 49.6% 1,920 18.3% 2,864 34.7%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes13 21.3% 133 24.1% 145 24.0% 856 8.2% 784 9.5%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest13 21.3% 95 17.2% 105 17.4% 1,472 14.1% 944 11.4%
Symfony\Component\HttpFoundation\Response::prepare3 4.9% 27 4.9% 29 4.8% 968 9.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 3.3% 16 2.9% 18 3.0% 4,336 41.4% 3,672 44.4%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.6% 7 1.3% 8 1.3% 912 8.7% 0 0.0%
Child functions
strtr61 26.8% 40 7.3% 75 12.4% 2,856 27.3% 776 9.4%
array_key_exists61 26.8% 15 2.7% 65 10.7% 808 7.7% 472 5.7%
strtolower61 26.8% 5 0.9% 75 12.4% 2,864 27.4% 664 8.0%
count45 19.7% 0 0.0% 46 7.6% 792 7.6% 696 8.4%