Run Report
Run #51aad15cb89bb: 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% 159 0.0% 180 0.1% 7,712 0.0% 320 0.0%
Exclusive Metrics for Current Function128 80.5% 95 52.8% 4,080 52.9% 320 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri8 42.1% 74 46.5% 82 45.6% 4,552 59.0% 96 30.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 36.8% 55 34.6% 63 35.0% 1,256 16.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 22 13.8% 25 13.9% 984 12.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 5.3% 8 5.0% 10 5.6% 920 11.9% 224 70.0%
Child functions
strtr19 33.3% 18 11.3% 31 17.2% 1,408 18.3% 0 0.0%
strtolower19 33.3% 8 5.0% 27 15.0% 1,416 18.4% 0 0.0%
array_key_exists19 33.3% 5 3.1% 27 15.0% 808 10.5% 0 0.0%