Run Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::has [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::has35 23.5% 465 0.1% 494 0.1% 8,456 0.0% 4,992 0.0%
Exclusive Metrics for Current Function342 73.5% 251 50.8% 3,800 44.9% 2,936 58.8%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri20 57.1% 280 60.2% 295 59.7% 5,128 60.6% 4,264 85.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 28.6% 126 27.1% 134 27.1% 1,400 16.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 8.6% 34 7.3% 36 7.3% 984 11.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 5.7% 25 5.4% 29 5.9% 944 11.2% 728 14.6%
Child functions
strtr35 33.3% 47 10.1% 80 16.2% 1,920 22.7% 712 14.3%
strtolower35 33.3% 41 8.8% 87 17.6% 1,928 22.8% 632 12.7%
array_key_exists35 33.3% 35 7.5% 76 15.4% 808 9.6% 712 14.3%