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Run #5204425923c81: 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::set62 23.9% 634 0.2% 691 0.2% 37,608 0.2% 20,096 0.1%
Exclusive Metrics for Current Function468 73.8% 408 59.0% 12,336 32.8% 10,840 53.9%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct50 80.6% 469 74.0% 513 74.2% 27,936 74.3% 14,280 71.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 17.7% 155 24.4% 166 24.0% 8,392 22.3% 4,488 22.3%
Drupal\Core\HttpKernel::handle1 1.6% 10 1.6% 12 1.7% 1,280 3.4% 1,328 6.6%
Child functions
strtr62 33.0% 66 10.4% 90 13.0% 2,784 7.4% 1,128 5.6%
array_values62 33.0% 37 5.8% 79 11.4% 16,672 44.3% 5,384 26.8%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 1.1% 35 5.5% 36 5.2% 3,024 8.0% 2,000 10.0%
strtolower62 33.0% 28 4.4% 78 11.3% 2,792 7.4% 744 3.7%