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Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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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::get12 18.8% 316 0.0% 342 0.0% 9,376 0.0% 7,816 0.0%
Exclusive Metrics for Current Function248 78.5% 215 62.9% 5,352 57.1% 5,544 70.9%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 90 28.5% 95 27.8% 1,128 12.0% 912 11.7%
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 87 27.5% 92 26.9% 2,160 23.0% 2,640 33.8%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 78 24.7% 89 26.0% 992 10.6% 944 12.1%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 34 10.8% 36 10.5% 4,160 44.4% 3,320 42.5%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 27 8.5% 30 8.8% 936 10.0% 0 0.0%
Child functions
strtr12 27.9% 26 8.2% 41 12.0% 1,208 12.9% 656 8.4%
strtolower12 27.9% 19 6.0% 37 10.8% 1,216 13.0% 536 6.9%
array_key_exists12 27.9% 16 5.1% 33 9.6% 808 8.6% 384 4.9%
count7 16.3% 7 2.2% 16 4.7% 792 8.4% 696 8.9%