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Run #51e221c38f48f: 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::has45 23.8% 388 0.2% 437 0.2% 8,936 0.1% 4,520 0.0%
Exclusive Metrics for Current Function274 70.6% 220 50.3% 3,640 40.7% 2,232 49.4%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri30 66.7% 263 67.8% 296 67.7% 5,608 62.8% 4,336 95.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 22.2% 84 21.6% 95 21.7% 1,400 15.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 6.7% 25 6.4% 26 5.9% 984 11.0% 184 4.1%
Symfony\Component\HttpFoundation\Response::__construct2 4.4% 16 4.1% 20 4.6% 944 10.6% 0 0.0%
Child functions
strtr45 33.3% 45 11.6% 74 16.9% 2,240 25.1% 824 18.2%
strtolower45 33.3% 44 11.3% 76 17.4% 2,248 25.2% 752 16.6%
array_key_exists45 33.3% 25 6.4% 67 15.3% 808 9.0% 712 15.8%