Run Report
Run #542229efabc5e: 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% 260 0.0% 276 0.0% 10,824 0.0% 9,448 0.0%
Exclusive Metrics for Current Function189 72.7% 140 50.7% 6,352 58.7% 6,848 72.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost5 26.3% 76 29.2% 83 30.1% 1,920 17.7% 2,352 24.9%
Symfony\Component\HttpFoundation\Request::getPort4 21.1% 55 21.2% 57 20.7% 840 7.8% 1,048 11.1%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 37 14.2% 38 13.8% 968 8.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 15.8% 37 14.2% 40 14.5% 992 9.2% 1,160 12.3%
Symfony\Component\HttpFoundation\Request::createFromGlobals2 10.5% 26 10.0% 27 9.8% 4,336 40.1% 4,192 44.4%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 5.3% 19 7.3% 20 7.2% 856 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 10 3.8% 11 4.0% 912 8.4% 696 7.4%
Child functions
strtolower19 27.1% 20 7.7% 38 13.8% 1,440 13.3% 624 6.6%
array_key_exists19 27.1% 19 7.3% 35 12.7% 808 7.5% 712 7.5%
strtr19 27.1% 19 7.3% 36 13.0% 1,432 13.2% 712 7.5%
count13 18.6% 13 5.0% 27 9.8% 792 7.3% 552 5.8%