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Run #519af4b90e33b: 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% 226 0.0% 238 0.0% 7,592 0.0% 1,520 0.0%
Exclusive Metrics for Current Function162 71.7% 115 48.3% 4,088 53.8% 1,456 95.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 132 58.4% 140 58.8% 1,400 18.4% 680 44.7%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 37 16.4% 38 16.0% 984 13.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 31 13.7% 32 13.4% 4,264 56.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 26 11.5% 28 11.8% 944 12.4% 840 55.3%
Child functions
strtr17 33.3% 25 11.1% 39 16.4% 1,344 17.7% 64 4.2%
strtolower17 33.3% 22 9.7% 46 19.3% 1,352 17.8% 0 0.0%
array_key_exists17 33.3% 17 7.5% 38 16.0% 808 10.6% 0 0.0%