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Run #5180815e701e5: 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% 252 0.1% 271 0.1% 18,152 0.1% 9,304 0.1%
Exclusive Metrics for Current Function175 69.4% 140 51.7% 6,000 33.1% 5,136 55.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 47.6% 136 54.0% 146 53.9% 7,776 42.8% 48 0.5%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 47.6% 106 42.1% 114 42.1% 9,096 50.1% 7,928 85.2%
Drupal\Core\HttpKernel::handle1 4.8% 10 4.0% 11 4.1% 1,280 7.1% 1,328 14.3%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 33 13.1% 33 12.2% 3,024 16.7% 0 0.0%
strtr21 32.3% 21 8.3% 37 13.7% 1,472 8.1% 688 7.4%
array_values21 32.3% 12 4.8% 28 10.3% 6,176 34.0% 2,736 29.4%
strtolower21 32.3% 11 4.4% 33 12.2% 1,480 8.2% 744 8.0%