Run Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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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::has27 23.1% 368 0.0% 0 0.0% 4,624 0.1% 2,260 0.0%
Exclusive Metrics for Current Function239 64.9% 0 N/A% 2,112 45.7% 1,124 49.7%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri12 44.4% 168 45.7% 0 N/A% 2,672 57.8% 2,260 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 37.0% 133 36.1% 0 N/A% 824 17.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 11.1% 40 10.9% 0 N/A% 576 12.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct2 7.4% 27 7.3% 0 N/A% 552 11.9% 0 0.0%
Child functions
strtr27 33.3% 51 13.9% 0 N/A% 1,024 22.1% 392 17.3%
strtolower27 33.3% 44 12.0% 0 N/A% 1,032 22.3% 316 14.0%
array_key_exists27 33.3% 34 9.2% 0 N/A% 456 9.9% 428 18.9%