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Run #53d435bff29d8: 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::get19 19.4% 297 0.0% 322 0.0% 10,568 0.0% 5,912 0.0%
Exclusive Metrics for Current Function228 76.8% 199 61.8% 6,096 57.7% 3,784 64.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost5 26.3% 106 35.7% 114 35.4% 1,920 18.2% 288 4.9%
Symfony\Component\HttpFoundation\Request::getPort4 21.1% 55 18.5% 60 18.6% 840 7.9% 192 3.2%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 10.5% 41 13.8% 44 13.7% 4,208 39.8% 4,272 72.3%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 38 12.8% 41 12.7% 840 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 15.8% 33 11.1% 37 11.5% 992 9.4% 1,160 19.6%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.3% 15 5.1% 16 5.0% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 9 3.0% 10 3.1% 912 8.6% 0 0.0%
Child functions
strtolower19 27.1% 21 7.1% 36 11.2% 1,440 13.6% 624 10.6%
strtr19 27.1% 20 6.7% 33 10.2% 1,432 13.6% 792 13.4%
array_key_exists19 27.1% 19 6.4% 34 10.6% 808 7.6% 712 12.0%
count13 18.6% 9 3.0% 20 6.2% 792 7.5% 0 0.0%