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Run #517c1836bbd84: 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% 236 0.1% 256 0.2% 18,120 0.2% 8,232 0.1%
Exclusive Metrics for Current Function164 69.5% 134 52.3% 5,968 32.9% 5,032 61.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 47.6% 132 55.9% 140 54.7% 7,776 42.9% 240 2.9%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 47.6% 94 39.8% 104 40.6% 9,064 50.0% 6,664 81.0%
Drupal\Core\HttpKernel::handle1 4.8% 10 4.2% 12 4.7% 1,280 7.1% 1,328 16.1%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 31 13.1% 35 13.7% 3,024 16.7% 0 0.0%
strtr21 32.3% 21 8.9% 31 12.1% 1,472 8.1% 688 8.4%
strtolower21 32.3% 10 4.2% 27 10.5% 1,480 8.2% 744 9.0%
array_values21 32.3% 10 4.2% 29 11.3% 6,176 34.1% 1,768 21.5%