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Run #51ec243650361: 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::set64 23.9% 705 0.0% 759 0.0% 38,808 0.2% 15,848 0.1%
Exclusive Metrics for Current Function471 66.8% 427 56.3% 12,728 32.8% 8,288 52.3%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct50 78.1% 499 70.8% 540 71.1% 28,080 72.4% 11,760 74.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set13 20.3% 195 27.7% 206 27.1% 9,448 24.3% 2,760 17.4%
Drupal\Core\HttpKernel::handle1 1.6% 11 1.6% 13 1.7% 1,280 3.3% 1,328 8.4%
Child functions
strtr64 32.8% 65 9.2% 93 12.3% 2,848 7.3% 1,032 6.5%
strtolower64 32.8% 63 8.9% 87 11.5% 2,856 7.4% 744 4.7%
array_values64 32.8% 60 8.5% 102 13.4% 17,208 44.3% 4,488 28.3%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 1.5% 46 6.5% 50 6.6% 3,168 8.2% 1,296 8.2%