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Run #51a287779d22e: 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% 146 0.0% 164 0.1% 7,592 0.1% 1,584 0.0%
Exclusive Metrics for Current Function109 74.7% 92 56.1% 4,088 53.8% 1,552 98.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 41.2% 59 40.4% 67 40.9% 1,256 16.5% 680 42.9%
Symfony\Component\HttpFoundation\Request::prepareRequestUri6 35.3% 55 37.7% 60 36.6% 4,456 58.7% 96 6.1%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 23 15.8% 27 16.5% 984 13.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 5.9% 9 6.2% 10 6.1% 896 11.8% 808 51.0%
Child functions
strtr17 33.3% 17 11.6% 27 16.5% 1,344 17.7% 32 2.0%
strtolower17 33.3% 14 9.6% 25 15.2% 1,352 17.8% 0 0.0%
array_key_exists17 33.3% 6 4.1% 20 12.2% 808 10.6% 0 0.0%