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Run #54433ad6a7755: 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% 1,052 0.0% 1,138 0.0% 10,616 0.0% 9,600 0.0%
Exclusive Metrics for Current Function866 82.3% 666 58.5% 2,728 25.7% 7,048 73.4%
Parent functions
Symfony\Component\HttpFoundation\Request::getPort30 41.7% 557 52.9% 597 52.5% 840 7.9% 1,432 14.9%
Symfony\Component\HttpFoundation\Request::getHost31 43.1% 368 35.0% 401 35.2% 1,920 18.1% 2,960 30.8%
Symfony\Component\HttpFoundation\Request::createFromGlobals3 4.2% 41 3.9% 46 4.0% 4,256 40.1% 4,048 42.2%
Symfony\Component\HttpFoundation\Response::prepare3 4.2% 32 3.0% 34 3.0% 840 7.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 4.2% 31 2.9% 35 3.1% 992 9.3% 1,160 12.1%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 1.4% 15 1.4% 16 1.4% 856 8.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 1.4% 8 0.8% 9 0.8% 912 8.6% 0 0.0%
Child functions
strtolower72 25.6% 67 6.4% 137 12.0% 3,136 29.5% 656 6.8%
strtr72 25.6% 49 4.7% 117 10.3% 3,152 29.7% 632 6.6%
array_key_exists72 25.6% 42 4.0% 109 9.6% 808 7.6% 712 7.4%
count65 23.1% 28 2.7% 109 9.6% 792 7.5% 552 5.8%