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Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::get17 19.1% 293 0.0% 316 0.0% 10,520 0.0% 8,240 0.0%
Exclusive Metrics for Current Function225 76.8% 193 61.1% 6,176 58.7% 5,576 67.7%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost4 23.5% 64 21.8% 69 21.8% 840 8.0% 1,144 13.9%
Symfony\Component\HttpFoundation\Request::getPort4 23.5% 61 20.8% 66 20.9% 1,920 18.3% 2,032 24.7%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 60 20.5% 63 19.9% 840 8.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 17.6% 47 16.0% 50 15.8% 992 9.4% 1,160 14.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.9% 31 10.6% 33 10.4% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.9% 17 5.8% 20 6.3% 912 8.7% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 5.9% 13 4.4% 15 4.7% 4,160 39.5% 3,904 47.4%
Child functions
strtolower17 27.0% 21 7.2% 37 11.7% 1,376 13.1% 624 7.6%
array_key_exists17 27.0% 19 6.5% 35 11.1% 808 7.7% 712 8.6%
strtr17 27.0% 19 6.5% 32 10.1% 1,368 13.0% 712 8.6%
count12 19.0% 9 3.1% 19 6.0% 792 7.5% 616 7.5%