Run Report
Run #51aad207381a1: 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::has19 22.4% 156 0.0% 177 0.1% 7,712 0.0% 320 0.0%
Exclusive Metrics for Current Function124 79.5% 94 53.1% 4,080 52.9% 320 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri8 42.1% 70 44.9% 79 44.6% 4,552 59.0% 96 30.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 36.8% 55 35.3% 62 35.0% 1,256 16.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 22 14.1% 26 14.7% 984 12.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 5.3% 9 5.8% 10 5.6% 920 11.9% 224 70.0%
Child functions
strtr19 33.3% 19 12.2% 28 15.8% 1,408 18.3% 0 0.0%
strtolower19 33.3% 9 5.8% 31 17.5% 1,416 18.4% 0 0.0%
array_key_exists19 33.3% 4 2.6% 24 13.6% 808 10.5% 0 0.0%