Run Report
Run #51aad231c9c46: 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% 178 0.1% 7,688 0.0% 296 0.0%
Exclusive Metrics for Current Function131 84.0% 98 55.1% 4,024 52.3% 296 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri8 42.1% 71 45.5% 80 44.9% 4,552 59.2% 96 32.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 36.8% 55 35.3% 63 35.4% 1,256 16.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 15.8% 22 14.1% 25 14.0% 984 12.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 5.3% 8 5.1% 10 5.6% 896 11.7% 200 67.6%
Child functions
strtr19 33.3% 19 12.2% 31 17.4% 1,440 18.7% 0 0.0%
strtolower19 33.3% 5 3.2% 30 16.9% 1,416 18.4% 0 0.0%
array_key_exists19 33.3% 1 0.6% 19 10.7% 808 10.5% 0 0.0%