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Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Symfony\Component\HttpFoundation\ResponseHeaderBag::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\ResponseHeaderBag::set12 14.8% 1,053 0.1% 1,070 0.1% 15,856 0.2% 8,288 0.1%
Exclusive Metrics for Current Function268 25.5% 216 20.2% 1,892 11.9% 2,436 29.4%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond6 50.0% 543 51.6% 550 51.4% 5,624 35.5% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 16.7% 366 34.8% 369 34.5% 8,256 52.1% 7,428 89.6%
Symfony\Component\HttpFoundation\Response::setDate2 16.7% 73 6.9% 77 7.2% 1,144 7.2% 860 10.4%
Symfony\Component\HttpFoundation\Response::prepare2 16.7% 71 6.7% 74 6.9% 832 5.2% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set12 20.0% 324 30.8% 335 31.3% 4,904 30.9% 2,396 28.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 10.0% 229 21.7% 239 22.3% 4,236 26.7% 1,012 12.2%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 10.0% 180 17.1% 189 17.7% 2,940 18.5% 1,192 14.4%
strtr12 20.0% 23 2.2% 35 3.3% 712 4.5% 452 5.5%
in_array12 20.0% 17 1.6% 29 2.7% 456 2.9% 456 5.5%
strtolower12 20.0% 12 1.1% 27 2.5% 716 4.5% 344 4.2%