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Run #538ce5d94ebdd: XHProf Run (Namespace=drupal-perf-cottser)
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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::set45 23.6% 351 0.1% 404 0.2% 32,248 0.1% 15,736 0.1%
Exclusive Metrics for Current Function310 88.3% 227 56.2% 12,560 38.9% 11,808 75.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct29 64.4% 196 55.8% 232 57.4% 20,856 64.7% 10,032 63.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set9 20.0% 103 29.3% 113 28.0% 7,368 22.8% 1,584 10.1%
Drupal\system\PathBasedBreadcrumbBuilder::getRequestForPath5 11.1% 31 8.8% 38 9.4% 848 2.6% 728 4.6%
Drupal\Core\HttpKernel::handle@11 2.2% 11 3.1% 11 2.7% 1,896 5.9% 1,960 12.5%
Drupal\Core\HttpKernel::handle1 2.2% 10 2.8% 10 2.5% 1,280 4.0% 1,432 9.1%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 1.5% 29 8.3% 32 7.9% 3,048 9.5% 0 0.0%
strtr45 32.8% 6 1.7% 39 9.7% 2,240 6.9% 688 4.4%
strtolower45 32.8% 4 1.1% 53 13.1% 2,248 7.0% 776 4.9%
array_values45 32.8% 2 0.6% 53 13.1% 12,152 37.7% 2,464 15.7%