Run Report
Run #544337f542f97: 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::get72 19.9% 1,067 0.0% 1,150 0.0% 10,616 0.0% 9,600 0.0%
Exclusive Metrics for Current Function887 83.1% 679 59.0% 2,744 25.8% 7,048 73.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort30 41.7% 552 51.7% 594 51.7% 840 7.9% 1,432 14.9%
Symfony\Component\HttpFoundation\Request::getHost31 43.1% 371 34.8% 400 34.8% 1,920 18.1% 2,960 30.8%
Symfony\Component\HttpFoundation\Request::createFromGlobals3 4.2% 55 5.2% 59 5.1% 4,256 40.1% 4,048 42.2%
Symfony\Component\HttpFoundation\Response::prepare3 4.2% 33 3.1% 35 3.0% 840 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 4.2% 32 3.0% 35 3.0% 992 9.3% 1,160 12.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 1.4% 15 1.4% 17 1.5% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.4% 9 0.8% 10 0.9% 912 8.6% 0 0.0%
Child functions
strtolower72 25.6% 70 6.6% 144 12.5% 3,144 29.6% 656 6.8%
strtr72 25.6% 47 4.4% 118 10.3% 3,128 29.5% 632 6.6%
array_key_exists72 25.6% 42 3.9% 115 10.0% 808 7.6% 712 7.4%
count65 23.1% 21 2.0% 94 8.2% 792 7.5% 552 5.8%