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Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 155 0.1% 0 0.0% 18,120 0.2% 7,184 0.1%
Exclusive Metrics for Current Function131 84.5% 0 N/A% 5,968 32.9% 4,256 59.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 47.6% 87 56.1% 0 N/A% 7,776 42.9% 560 7.8%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 47.6% 61 39.4% 0 N/A% 9,064 50.0% 5,296 73.7%
Drupal\Core\HttpKernel::handle1 4.8% 7 4.5% 0 N/A% 1,280 7.1% 1,328 18.5%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 22 14.2% 0 N/A% 3,024 16.7% 0 0.0%
strtr21 32.3% 2 1.3% 0 N/A% 1,472 8.1% 656 9.1%
strtolower21 32.3% 0 0.0% 0 N/A% 1,480 8.2% 744 10.4%
array_values21 32.3% 0 0.0% 0 N/A% 6,176 34.1% 1,528 21.3%