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Run #517d750163e11: 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% 255 0.1% 277 0.1% 18,136 0.1% 8,248 0.1%
Exclusive Metrics for Current Function170 66.7% 142 51.3% 5,968 32.9% 5,048 61.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 47.6% 130 51.0% 140 50.5% 7,792 43.0% 48 0.6%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 47.6% 112 43.9% 123 44.4% 9,064 50.0% 6,872 83.3%
Drupal\Core\HttpKernel::handle1 4.8% 13 5.1% 14 5.1% 1,280 7.1% 1,328 16.1%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 30 11.8% 34 12.3% 3,040 16.8% 0 0.0%
strtr21 32.3% 26 10.2% 40 14.4% 1,472 8.1% 688 8.3%
array_values21 32.3% 15 5.9% 30 10.8% 6,176 34.1% 1,768 21.4%
strtolower21 32.3% 14 5.5% 31 11.2% 1,480 8.2% 744 9.0%