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Run #519c153c76aa0: 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::set25 22.1% 425 0.1% 450 0.1% 20,040 0.0% 8,704 0.0%
Exclusive Metrics for Current Function284 66.8% 236 52.4% 6,152 30.7% 3,856 44.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 56.0% 269 63.3% 283 62.9% 9,696 48.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 40.0% 142 33.4% 152 33.8% 9,072 45.3% 8,704 100.0%
Drupal\Core\HttpKernel::handle1 4.0% 14 3.3% 15 3.3% 1,272 6.3% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 5.1% 61 14.4% 63 14.0% 3,480 17.4% 0 0.0%
strtr25 31.6% 29 6.8% 47 10.4% 1,600 8.0% 776 8.9%
strtolower25 31.6% 26 6.1% 53 11.8% 1,608 8.0% 712 8.2%
array_values25 31.6% 25 5.9% 51 11.3% 7,200 35.9% 3,360 38.6%