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Run #517c7dc1dc4c3: 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% 267 0.1% 288 0.2% 18,136 0.1% 8,440 0.1%
Exclusive Metrics for Current Function176 65.9% 143 49.7% 5,968 32.9% 5,240 62.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 47.6% 149 55.8% 160 55.6% 7,792 43.0% 240 2.8%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 47.6% 105 39.3% 114 39.6% 9,064 50.0% 6,872 81.4%
Drupal\Core\HttpKernel::handle1 4.8% 13 4.9% 14 4.9% 1,280 7.1% 1,328 15.7%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 39 14.6% 40 13.9% 3,040 16.8% 0 0.0%
strtr21 32.3% 22 8.2% 39 13.5% 1,472 8.1% 688 8.2%
strtolower21 32.3% 17 6.4% 33 11.5% 1,480 8.2% 744 8.8%
array_values21 32.3% 13 4.9% 33 11.5% 6,176 34.1% 1,768 20.9%