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Run #51981beb768ad: 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 21.9% 246 0.1% 269 0.1% 18,552 0.1% 9,872 0.0%
Exclusive Metrics for Current Function172 69.9% 147 54.6% 6,400 34.5% 4,728 47.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 47.6% 133 54.1% 147 54.6% 7,952 42.9% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 47.6% 103 41.9% 110 40.9% 9,320 50.2% 8,752 88.7%
Drupal\Core\HttpKernel::handle1 4.8% 10 4.1% 12 4.5% 1,280 6.9% 1,120 11.3%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 31 12.6% 32 11.9% 3,024 16.3% 0 0.0%
strtr21 32.3% 21 8.5% 29 10.8% 1,472 7.9% 816 8.3%
array_values21 32.3% 13 5.3% 35 13.0% 6,176 33.3% 3,616 36.6%
strtolower21 32.3% 9 3.7% 26 9.7% 1,480 8.0% 712 7.2%