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Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 228 0.1% 257 0.1% 8,080 0.0% 328 0.0%
Exclusive Metrics for Current Function182 79.8% 136 52.9% 3,936 48.7% 296 90.2%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri16 59.3% 144 63.2% 158 61.5% 4,936 61.1% 96 29.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 25.9% 54 23.7% 63 24.5% 1,264 15.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 11.1% 22 9.6% 26 10.1% 984 12.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 3.7% 8 3.5% 10 3.9% 896 11.1% 232 70.7%
Child functions
strtr27 33.3% 27 11.8% 45 17.5% 1,664 20.6% 32 9.8%
strtolower27 33.3% 14 6.1% 43 16.7% 1,672 20.7% 0 0.0%
array_key_exists27 33.3% 5 2.2% 33 12.8% 808 10.0% 0 0.0%