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Run #519c0a965645d: 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::set23 22.1% 480 0.1% 509 0.2% 10,668 0.1% 6,320 0.1%
Exclusive Metrics for Current Function318 66.2% 284 55.8% 3,500 32.8% 3,284 52.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set12 52.2% 292 60.8% 308 60.5% 4,892 45.9% 2,364 37.4%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 43.5% 170 35.4% 181 35.6% 5,060 47.4% 3,252 51.5%
Drupal\Core\HttpKernel::handle1 4.3% 18 3.8% 20 3.9% 716 6.7% 704 11.1%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 4.2% 70 14.6% 74 14.5% 1,836 17.2% 1,144 18.1%
strtr23 31.9% 46 9.6% 60 11.8% 920 8.6% 368 5.8%
strtolower23 31.9% 23 4.8% 42 8.3% 924 8.7% 368 5.8%
array_values23 31.9% 23 4.8% 49 9.6% 3,488 32.7% 1,156 18.3%