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Run #54e146d617a96: 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.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::has13 22.0% 57 0.0% 14,472 0.1% 21,008 0.1%
Exclusive Metrics for Current Function57 100.0% 11,656 80.5% 19,296 91.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 46.2% 26 45.6% 1,008 7.0% 408 1.9%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 14 24.6% 11,824 81.7% 19,408 92.4%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 10 17.5% 840 5.8% 720 3.4%
Symfony\Component\HttpFoundation\Response::__construct2 15.4% 7 12.3% 800 5.5% 472 2.2%
Child functions
array_key_exists13 33.3% 0 0.0% 664 4.6% 568 2.7%
strtr13 33.3% 0 0.0% 1,072 7.4% 536 2.6%
strtolower13 33.3% 0 0.0% 1,080 7.5% 608 2.9%