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Run #519fe8bb569af: 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::set22 22.2% 392 0.2% 417 0.2% 20,208 0.2% 11,680 0.1%
Exclusive Metrics for Current Function263 67.1% 217 52.0% 7,736 38.3% 7,432 63.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 45.5% 205 52.3% 218 52.3% 7,808 38.6% 1,744 14.9%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 45.5% 151 38.5% 160 38.4% 9,128 45.2% 6,904 59.1%
Drupal\Core\HttpKernel::handle@11 4.5% 19 4.8% 21 5.0% 1,992 9.9% 1,704 14.6%
Drupal\Core\HttpKernel::handle1 4.5% 17 4.3% 18 4.3% 1,280 6.3% 1,328 11.4%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 2.9% 49 12.5% 52 12.5% 3,024 15.0% 936 8.0%
strtr22 32.4% 35 8.9% 59 14.1% 1,504 7.4% 688 5.9%
strtolower22 32.4% 23 5.9% 43 10.3% 1,512 7.5% 776 6.6%
array_values22 32.4% 22 5.6% 46 11.0% 6,432 31.8% 1,848 15.8%