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Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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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% 182 0.0% 201 0.1% 7,592 0.0% 1,144 0.0%
Exclusive Metrics for Current Function135 74.2% 111 55.2% 4,088 53.8% 1,112 97.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 108 59.3% 119 59.2% 1,400 18.4% 576 50.3%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 34 18.7% 37 18.4% 984 13.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 21 11.5% 22 10.9% 4,264 56.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 19 10.4% 23 11.4% 944 12.4% 568 49.7%
Child functions
strtolower17 33.3% 17 9.3% 32 15.9% 1,352 17.8% 0 0.0%
strtr17 33.3% 17 9.3% 33 16.4% 1,344 17.7% 32 2.8%
array_key_exists17 33.3% 13 7.1% 25 12.4% 808 10.6% 0 0.0%