Run Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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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::has29 23.2% 231 0.0% 0 0.0% 11,600 0.0% 8,488 0.0%
Exclusive Metrics for Current Function210 90.9% 0 N/A% 4,608 39.7% 5,048 59.5%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri18 62.1% 147 63.6% 0 N/A% 7,216 62.2% 6,440 75.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 24.1% 54 23.4% 0 N/A% 1,744 15.0% 872 10.3%
Symfony\Component\HttpFoundation\Response::prepare3 10.3% 22 9.5% 0 N/A% 1,400 12.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 3.4% 8 3.5% 0 N/A% 1,240 10.7% 1,176 13.9%
Child functions
strtr29 33.3% 19 8.2% 0 N/A% 2,928 25.2% 1,224 14.4%
strtolower29 33.3% 2 0.9% 0 N/A% 2,936 25.3% 1,248 14.7%
array_key_exists29 33.3% 0 0.0% 0 N/A% 1,128 9.7% 968 11.4%