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Run #519af44245f83: 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::has17 22.1% 225 0.0% 246 0.0% 7,592 0.0% 1,552 0.0%
Exclusive Metrics for Current Function155 68.9% 128 52.0% 4,088 53.8% 1,488 95.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 131 58.2% 144 58.5% 1,400 18.4% 680 43.8%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 38 16.9% 42 17.1% 984 13.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 31 13.8% 33 13.4% 4,264 56.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 25 11.1% 27 11.0% 944 12.4% 872 56.2%
Child functions
strtr17 33.3% 28 12.4% 41 16.7% 1,344 17.7% 64 4.1%
strtolower17 33.3% 22 9.8% 39 15.9% 1,352 17.8% 0 0.0%
array_key_exists17 33.3% 20 8.9% 38 15.4% 808 10.6% 0 0.0%