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Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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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% 274 0.0% 299 0.0% 7,472 0.0% 2,136 0.0%
Exclusive Metrics for Current Function203 74.1% 166 55.5% 3,968 53.1% 2,104 98.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue10 58.8% 153 55.8% 163 54.5% 1,344 18.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 17.6% 49 17.9% 54 18.1% 984 13.2% 576 27.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 11.8% 41 15.0% 44 14.7% 4,208 56.3% 688 32.2%
Symfony\Component\HttpFoundation\Response::__construct2 11.8% 31 11.3% 38 12.7% 936 12.5% 872 40.8%
Child functions
strtr17 33.3% 34 12.4% 51 17.1% 1,344 18.0% 32 1.5%
strtolower17 33.3% 20 7.3% 46 15.4% 1,352 18.1% 0 0.0%
array_key_exists17 33.3% 17 6.2% 36 12.0% 808 10.8% 0 0.0%