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Run #519af3b0bf970: 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::set23 22.1% 341 0.1% 373 0.1% 19,152 0.1% 10,720 0.1%
Exclusive Metrics for Current Function217 63.6% 197 52.8% 6,224 32.5% 5,296 49.4%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set12 52.2% 229 67.2% 246 66.0% 8,808 46.0% 3,528 32.9%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 43.5% 101 29.6% 115 30.8% 9,064 47.3% 7,192 67.1%
Drupal\Core\HttpKernel::handle1 4.3% 11 3.2% 12 3.2% 1,280 6.7% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 4.2% 53 15.5% 57 15.3% 3,160 16.5% 1,472 13.7%
array_values23 31.9% 25 7.3% 39 10.5% 6,688 34.9% 2,552 23.8%
strtr23 31.9% 23 6.7% 39 10.5% 1,536 8.0% 688 6.4%
strtolower23 31.9% 23 6.7% 41 11.0% 1,544 8.1% 712 6.6%