Run Report
Run #518ef09a47b3b: 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::get12 18.8% 148 0.1% 164 0.1% 9,072 0.1% 8,608 0.1%
Exclusive Metrics for Current Function117 79.1% 95 57.9% 5,048 55.6% 6,216 72.2%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost3 25.0% 44 29.7% 48 29.3% 1,920 21.2% 2,280 26.5%
Symfony\Component\HttpFoundation\Response::prepare4 33.3% 40 27.0% 44 26.8% 1,016 11.2% 1,152 13.4%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest3 25.0% 37 25.0% 40 24.4% 992 10.9% 1,224 14.2%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 8.3% 14 9.5% 18 11.0% 856 9.4% 704 8.2%
Symfony\Component\HttpFoundation\Request::createFromGlobals1 8.3% 13 8.8% 14 8.5% 4,288 47.3% 3,248 37.7%
Child functions
strtr12 27.9% 12 8.1% 19 11.6% 1,208 13.3% 584 6.8%
strtolower12 27.9% 10 6.8% 22 13.4% 1,216 13.4% 568 6.6%
array_key_exists12 27.9% 7 4.7% 18 11.0% 808 8.9% 544 6.3%
count7 16.3% 2 1.4% 10 6.1% 792 8.7% 696 8.1%