Run Report
Run #52c88446e46d1: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::set [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::set29 22.7% 258 0.1% 289 0.1% 22,232 0.1% 16,400 0.1%
Exclusive Metrics for Current Function209 81.0% 159 55.0% 7,384 33.2% 8,120 49.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set13 44.8% 141 54.7% 152 52.6% 9,424 42.4% 4,648 28.3%
Symfony\Component\HttpFoundation\HeaderBag::__construct15 51.7% 106 41.1% 124 42.9% 11,528 51.9% 10,488 64.0%
Drupal\Core\HttpKernel::handle1 3.4% 11 4.3% 13 4.5% 1,280 5.8% 1,264 7.7%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 3.3% 33 12.8% 35 12.1% 3,160 14.2% 2,000 12.2%
strtr29 32.2% 9 3.5% 36 12.5% 1,728 7.8% 1,048 6.4%
array_values29 32.2% 4 1.6% 33 11.4% 8,224 37.0% 4,520 27.6%
strtolower29 32.2% 3 1.2% 26 9.0% 1,736 7.8% 712 4.3%