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Run #519be9a13e594: 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% 482 0.1% 510 0.1% 10,668 0.1% 6,320 0.1%
Exclusive Metrics for Current Function317 65.8% 268 52.5% 3,500 32.8% 3,284 52.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set12 52.2% 299 62.0% 312 61.2% 4,892 45.9% 2,364 37.4%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 43.5% 165 34.2% 179 35.1% 5,060 47.4% 3,252 51.5%
Drupal\Core\HttpKernel::handle1 4.3% 18 3.7% 19 3.7% 716 6.7% 704 11.1%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 4.2% 71 14.7% 79 15.5% 1,836 17.2% 1,144 18.1%
strtr23 31.9% 48 10.0% 68 13.3% 920 8.6% 368 5.8%
strtolower23 31.9% 23 4.8% 51 10.0% 924 8.7% 368 5.8%
array_values23 31.9% 23 4.8% 44 8.6% 3,488 32.7% 1,156 18.3%