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Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 388 0.1% 410 0.1% 18,984 0.1% 14,656 0.1%
Exclusive Metrics for Current Function227 58.5% 194 47.3% 6,504 34.3% 7,656 52.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 50.0% 222 57.2% 231 56.3% 8,392 44.2% 4,584 31.3%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 45.5% 151 38.9% 161 39.3% 9,312 49.1% 8,808 60.1%
Drupal\Core\HttpKernel::handle1 4.5% 15 3.9% 18 4.4% 1,280 6.7% 1,264 8.6%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 2.9% 45 11.6% 47 11.5% 3,024 15.9% 1,408 9.6%
strtr22 32.4% 41 10.6% 57 13.9% 1,512 8.0% 976 6.7%
array_values22 32.4% 40 10.3% 54 13.2% 6,432 33.9% 3,904 26.6%
strtolower22 32.4% 35 9.0% 58 14.1% 1,512 8.0% 712 4.9%