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Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::get27 19.4% 601 0.0% 0 0.0% 5,160 0.1% 4,408 0.1%
Exclusive Metrics for Current Function433 72.0% 0 N/A% 2,340 45.3% 2,712 61.5%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost14 51.9% 308 51.2% 0 N/A% 1,084 21.0% 1,640 37.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes5 18.5% 129 21.5% 0 N/A% 508 9.8% 512 11.6%
Symfony\Component\HttpFoundation\Response::prepare4 14.8% 82 13.6% 0 N/A% 584 11.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 11.1% 57 9.5% 0 N/A% 584 11.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 3.7% 25 4.2% 0 N/A% 2,400 46.5% 2,256 51.2%
Child functions
strtr27 26.2% 53 8.8% 0 N/A% 956 18.5% 468 10.6%
strtolower27 26.2% 47 7.8% 0 N/A% 964 18.7% 412 9.3%
array_key_exists27 26.2% 41 6.8% 0 N/A% 456 8.8% 428 9.7%
count22 21.4% 27 4.5% 0 N/A% 444 8.6% 388 8.8%