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Run #539205a48c548: 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% 394 0.1% 417 0.1% 10,560 0.1% 5,100 0.0%
Exclusive Metrics for Current Function255 64.7% 209 50.1% 3,928 37.2% 2,768 54.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 52.4% 226 57.4% 239 57.3% 4,892 46.3% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct9 42.9% 152 38.6% 160 38.4% 4,948 46.9% 4,396 86.2%
Drupal\Core\HttpKernel::handle1 4.8% 16 4.1% 18 4.3% 720 6.8% 704 13.8%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 53 13.5% 57 13.7% 1,708 16.2% 0 0.0%
strtr21 32.3% 42 10.7% 66 15.8% 888 8.4% 424 8.3%
array_values21 32.3% 23 5.8% 51 12.2% 3,140 29.7% 1,420 27.8%
strtolower21 32.3% 21 5.3% 34 8.2% 896 8.5% 488 9.6%