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Run #55ca0153deabc: 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::has13 23.2% 107 0.0% 3,644 0.0% 2,512 0.0%
Exclusive Metrics for Current Function86 80.4% 1,984 54.4% 1,572 62.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 46.2% 39 36.4% 608 16.7% 324 12.9%
Symfony\Component\HttpFoundation\Response::prepare3 23.1% 35 32.7% 500 13.7% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri2 15.4% 21 19.6% 2,060 56.5% 1,876 74.7%
Symfony\Component\HttpFoundation\Response::__construct2 15.4% 12 11.2% 476 13.1% 312 12.4%
Child functions
strtr13 33.3% 15 14.0% 636 17.5% 348 13.9%
array_key_exists13 33.3% 3 2.8% 380 10.4% 352 14.0%
strtolower13 33.3% 3 2.8% 644 17.7% 240 9.6%