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Run #534ad8dec7444: 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::set30 22.7% 516 0.1% 554 0.1% 13,676 0.1% 8,204 0.1%
Exclusive Metrics for Current Function344 66.7% 299 54.0% 5,328 39.0% 4,060 49.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 46.7% 281 54.5% 298 53.8% 6,292 46.0% 2,548 31.1%
Symfony\Component\HttpFoundation\HeaderBag::__construct15 50.0% 219 42.4% 238 43.0% 6,664 48.7% 4,928 60.1%
Drupal\Core\HttpKernel::handle1 3.3% 16 3.1% 18 3.2% 720 5.3% 728 8.9%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 3.2% 58 11.2% 63 11.4% 1,808 13.2% 1,244 15.2%
strtr30 32.3% 54 10.5% 81 14.6% 1,060 7.8% 548 6.7%
strtolower30 32.3% 30 5.8% 55 9.9% 1,068 7.8% 492 6.0%
array_values30 32.3% 30 5.8% 56 10.1% 4,412 32.3% 1,860 22.7%