Run Report
Run #53cc6b88300c8: XHProf Run (Namespace=drupal-perf-cottser)
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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% 249 0.1% 267 0.1% 10,824 0.0% 5,736 0.0%
Exclusive Metrics for Current Function177 71.1% 138 51.7% 6,352 58.7% 3,688 64.3%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost5 26.3% 72 28.9% 79 29.6% 1,920 17.7% 336 5.9%
Symfony\Component\HttpFoundation\Request::getPort4 21.1% 53 21.3% 56 21.0% 840 7.8% 240 4.2%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 37 14.9% 39 14.6% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 15.8% 34 13.7% 37 13.9% 992 9.2% 968 16.9%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 10.5% 25 10.0% 26 9.7% 4,336 40.1% 4,192 73.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.3% 18 7.2% 19 7.1% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 10 4.0% 11 4.1% 912 8.4% 0 0.0%
Child functions
strtolower19 27.1% 20 8.0% 37 13.9% 1,440 13.3% 624 10.9%
array_key_exists19 27.1% 20 8.0% 37 13.9% 808 7.5% 712 12.4%
strtr19 27.1% 19 7.6% 33 12.4% 1,432 13.2% 712 12.4%
count13 18.6% 13 5.2% 22 8.2% 792 7.3% 0 0.0%