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Run #55c512030da14: XHProf Run (Namespace=drupal-perf-moshe)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::has [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::has9 22.5% 72 0.0% 3,532 0.0% 3,340 0.0%
Exclusive Metrics for Current Function63 87.5% 2,016 57.1% 2,388 71.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 33.3% 24 33.3% 524 14.8% 408 12.2%
Symfony\Component\HttpFoundation\Response::prepare3 33.3% 21 29.2% 500 14.2% 608 18.2%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 22.2% 20 27.8% 2,060 58.3% 1,876 56.2%
Symfony\Component\HttpFoundation\Response::__construct1 11.1% 7 9.7% 448 12.7% 448 13.4%
Child functions
strtr9 33.3% 9 12.5% 564 16.0% 360 10.8%
array_key_exists9 33.3% 0 0.0% 380 10.8% 352 10.5%
strtolower9 33.3% 0 0.0% 572 16.2% 240 7.2%