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Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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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::set22 22.2% 436 0.1% 456 0.1% 18,856 0.1% 14,472 0.1%
Exclusive Metrics for Current Function253 58.0% 209 45.8% 6,384 33.9% 6,896 47.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 50.0% 264 60.6% 273 59.9% 8,392 44.5% 4,440 30.7%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 45.5% 155 35.6% 165 36.2% 9,184 48.7% 8,768 60.6%
Drupal\Core\HttpKernel::handle1 4.5% 17 3.9% 18 3.9% 1,280 6.8% 1,264 8.7%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 2.9% 86 19.7% 88 19.3% 3,024 16.0% 2,000 13.8%
strtolower22 32.4% 35 8.0% 55 12.1% 1,512 8.0% 712 4.9%
strtr22 32.4% 33 7.6% 52 11.4% 1,504 8.0% 1,000 6.9%
array_values22 32.4% 29 6.7% 52 11.4% 6,432 34.1% 3,864 26.7%