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Run #519c619634b1e: 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% 527 0.1% 557 0.1% 10,668 0.1% 6,320 0.1%
Exclusive Metrics for Current Function361 68.5% 282 50.6% 3,500 32.8% 3,284 52.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set12 52.2% 340 64.5% 356 63.9% 4,892 45.9% 2,364 37.4%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 43.5% 169 32.1% 181 32.5% 5,060 47.4% 3,252 51.5%
Drupal\Core\HttpKernel::handle1 4.3% 18 3.4% 20 3.6% 716 6.7% 704 11.1%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 4.2% 75 14.2% 116 20.8% 1,836 17.2% 1,144 18.1%
strtr23 31.9% 45 8.5% 60 10.8% 920 8.6% 368 5.8%
strtolower23 31.9% 23 4.4% 48 8.6% 924 8.7% 368 5.8%
array_values23 31.9% 23 4.4% 51 9.2% 3,488 32.7% 1,156 18.3%