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Run #518081a41c05e: 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::set21 22.1% 253 0.1% 273 0.1% 18,152 0.1% 9,496 0.1%
Exclusive Metrics for Current Function164 64.8% 136 49.8% 6,000 33.1% 5,328 56.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 47.6% 143 56.5% 153 56.0% 7,776 42.8% 240 2.5%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 47.6% 100 39.5% 109 39.9% 9,096 50.1% 7,928 83.5%
Drupal\Core\HttpKernel::handle1 4.8% 10 4.0% 11 4.0% 1,280 7.1% 1,328 14.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 43 17.0% 46 16.8% 3,024 16.7% 0 0.0%
strtr21 32.3% 20 7.9% 30 11.0% 1,472 8.1% 688 7.2%
array_values21 32.3% 14 5.5% 31 11.4% 6,176 34.0% 2,736 28.8%
strtolower21 32.3% 12 4.7% 30 11.0% 1,480 8.2% 744 7.8%