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Run #52e49b28a90e1: 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::set22 22.2% 219 0.1% 240 0.2% 19,400 0.1% 12,384 0.1%
Exclusive Metrics for Current Function165 75.3% 131 54.6% 6,928 35.7% 6,344 51.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 50.0% 122 55.7% 130 54.2% 8,664 44.7% 4,208 34.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 45.5% 84 38.4% 94 39.2% 9,456 48.7% 6,848 55.3%
Drupal\Core\HttpKernel::handle1 4.5% 13 5.9% 16 6.7% 1,280 6.6% 1,328 10.7%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 2.9% 28 12.8% 31 12.9% 3,024 15.6% 1,408 11.4%
strtr22 32.4% 12 5.5% 26 10.8% 1,504 7.8% 928 7.5%
array_values22 32.4% 8 3.7% 30 12.5% 6,432 33.2% 2,896 23.4%
strtolower22 32.4% 6 2.7% 22 9.2% 1,512 7.8% 808 6.5%