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Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::set [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set170 22.3% 1,764 0.3% 118,112 0.4% 10,792 0.0%
Exclusive Metrics for Current Function1,360 77.1% 48,312 40.9% 5,360 49.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set165 97.1% 1,721 97.6% 111,248 94.2% 4,360 40.4%
Symfony\Component\HttpFoundation\HeaderBag::__construct4 2.4% 34 1.9% 5,712 4.8% 5,648 52.3%
Symfony\Component\HttpKernel\HttpKernel::handle1 0.6% 9 0.5% 1,152 1.0% 784 7.3%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl78 13.3% 352 20.0% 13,072 11.1% 1,848 17.1%
strtolower170 28.9% 39 2.2% 6,120 5.2% 600 5.6%
strtr170 28.9% 8 0.5% 6,112 5.2% 512 4.7%
array_values170 28.9% 5 0.3% 44,496 37.7% 2,472 22.9%