Run Report
Run #53ccf19d00e96: 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% 179 0.0% 200 0.0% 10,824 0.0% 5,592 0.0%
Exclusive Metrics for Current Function163 91.1% 113 56.5% 6,352 58.7% 3,544 63.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost5 26.3% 56 31.3% 61 30.5% 1,920 17.7% 48 0.9%
Symfony\Component\HttpFoundation\Request::getPort4 21.1% 36 20.1% 40 20.0% 840 7.8% 192 3.4%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 25 14.0% 28 14.0% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 15.8% 24 13.4% 27 13.5% 992 9.2% 1,160 20.7%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 10.5% 18 10.1% 21 10.5% 4,336 40.1% 4,192 75.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.3% 13 7.3% 14 7.0% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 7 3.9% 9 4.5% 912 8.4% 0 0.0%
Child functions
strtr19 27.1% 7 3.9% 24 12.0% 1,432 13.2% 712 12.7%
array_key_exists19 27.1% 6 3.4% 25 12.5% 808 7.5% 712 12.7%
strtolower19 27.1% 2 1.1% 22 11.0% 1,440 13.3% 624 11.2%
count13 18.6% 1 0.6% 16 8.0% 792 7.3% 0 0.0%