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Run #52f2e62cef49a: 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::set29 22.7% 353 0.1% 385 0.1% 23,248 0.1% 13,880 0.1%
Exclusive Metrics for Current Function263 74.5% 210 54.5% 8,400 36.1% 6,936 50.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct15 51.7% 180 51.0% 196 50.9% 12,000 51.6% 7,928 57.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set13 44.8% 161 45.6% 175 45.5% 9,968 42.9% 4,624 33.3%
Drupal\Core\HttpKernel::handle1 3.4% 12 3.4% 14 3.6% 1,280 5.5% 1,328 9.6%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 3.3% 36 10.2% 38 9.9% 3,160 13.6% 2,136 15.4%
strtr29 32.2% 22 6.2% 46 11.9% 1,728 7.4% 784 5.6%
array_values29 32.2% 18 5.1% 47 12.2% 8,224 35.4% 3,248 23.4%
strtolower29 32.2% 14 4.0% 44 11.4% 1,736 7.5% 776 5.6%