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Run #5391fd5a43e70: 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::set21 22.1% 354 0.1% 379 0.1% 10,564 0.1% 5,100 0.0%
Exclusive Metrics for Current Function234 66.1% 204 53.8% 3,928 37.2% 2,768 54.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 52.4% 210 59.3% 219 57.8% 4,896 46.3% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct9 42.9% 126 35.6% 139 36.7% 4,948 46.8% 4,396 86.2%
Drupal\Core\HttpKernel::handle1 4.8% 18 5.1% 21 5.5% 720 6.8% 704 13.8%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 49 13.8% 51 13.5% 1,712 16.2% 0 0.0%
strtr21 32.3% 29 8.2% 48 12.7% 888 8.4% 424 8.3%
strtolower21 32.3% 21 5.9% 40 10.6% 896 8.5% 488 9.6%
array_values21 32.3% 21 5.9% 36 9.5% 3,140 29.7% 1,420 27.8%