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Run #53d4352fc0c61: 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::has13 21.3% 106 0.0% 124 0.0% 7,288 0.0% 1,456 0.0%
Exclusive Metrics for Current Function83 78.3% 73 58.9% 4,040 55.4% 1,456 100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 46.2% 48 45.3% 56 45.2% 1,152 15.8% 648 44.5%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 23 21.7% 25 20.2% 984 13.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 20 18.9% 20 16.1% 4,208 57.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 15.4% 15 14.2% 23 18.5% 944 13.0% 808 55.5%
Child functions
strtolower13 33.3% 11 10.4% 18 14.5% 1,224 16.8% 0 0.0%
array_key_exists13 33.3% 7 6.6% 17 13.7% 808 11.1% 0 0.0%
strtr13 33.3% 5 4.7% 16 12.9% 1,216 16.7% 0 0.0%