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Run #519a6b3fa9c9c: 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::get8 17.4% 108 0.0% 119 0.0% 8,984 0.1% 5,584 0.0%
Exclusive Metrics for Current Function84 77.8% 67 56.3% 5,240 58.3% 3,888 69.6%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 37.5% 44 40.7% 47 39.5% 1,928 21.5% 648 11.6%
Symfony\Component\HttpFoundation\Response::prepare2 25.0% 26 24.1% 29 24.4% 1,016 11.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 12.5% 14 13.0% 16 13.4% 856 9.5% 704 12.6%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 12.5% 14 13.0% 15 12.6% 4,288 47.7% 3,248 58.2%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest1 12.5% 10 9.3% 12 10.1% 896 10.0% 984 17.6%
Child functions
strtolower8 27.6% 8 7.4% 16 13.4% 1,072 11.9% 568 10.2%
strtr8 27.6% 8 7.4% 14 11.8% 1,064 11.8% 584 10.5%
count5 17.2% 4 3.7% 10 8.4% 800 8.9% 0 0.0%
array_key_exists8 27.6% 4 3.7% 12 10.1% 808 9.0% 544 9.7%