Run Report
Run #5198eec546553: 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% 140 0.0% 156 0.1% 7,592 0.0% 0 0.0%
Exclusive Metrics for Current Function113 80.7% 81 51.9% 4,088 53.8% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri6 35.3% 55 39.3% 61 39.1% 4,456 58.7% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 41.2% 55 39.3% 60 38.5% 1,256 16.5% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 22 15.7% 25 16.0% 984 13.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct1 5.9% 8 5.7% 10 6.4% 896 11.8% 0 N/A%
Child functions
strtr17 33.3% 17 12.1% 26 16.7% 1,344 17.7% 0 N/A%
strtolower17 33.3% 9 6.4% 28 17.9% 1,352 17.8% 0 N/A%
array_key_exists17 33.3% 1 0.7% 21 13.5% 808 10.6% 0 N/A%