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Run #51ec489b18752: 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::set94 24.2% 983 0.2% 1,064 0.2% 52,848 0.3% 16,872 0.1%
Exclusive Metrics for Current Function661 67.2% 610 57.3% 17,200 32.5% 8,464 50.2%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct80 85.1% 785 79.9% 851 80.0% 42,144 79.7% 11,104 65.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set13 13.8% 188 19.1% 203 19.1% 9,424 17.8% 4,440 26.3%
Drupal\Core\HttpKernel::handle1 1.1% 10 1.0% 10 0.9% 1,280 2.4% 1,328 7.9%
Child functions
strtr94 33.0% 94 9.6% 142 13.3% 3,808 7.2% 1,000 5.9%
strtolower94 33.0% 93 9.5% 138 13.0% 3,816 7.2% 744 4.4%
array_values94 33.0% 92 9.4% 125 11.7% 24,864 47.0% 4,664 27.6%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 1.1% 43 4.4% 49 4.6% 3,160 6.0% 2,000 11.9%