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Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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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::set14 16.1% 493 0.1% 506 0.1% 34,784 0.1% 15,792 0.0%
Exclusive Metrics for Current Function156 31.6% 109 21.5% 7,792 22.4% 5,008 31.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 14.3% 170 34.5% 172 34.0% 15,152 43.6% 13,872 87.8%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.1% 91 18.5% 92 18.2% 6,952 20.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.1% 56 11.4% 57 11.3% 1,440 4.1% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond3 21.4% 52 10.5% 54 10.7% 2,640 7.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct2 14.3% 39 7.9% 41 8.1% 3,872 11.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 14.3% 36 7.3% 38 7.5% 2,032 5.8% 1,920 12.2%
Symfony\Component\HttpFoundation\Response::prepare2 14.3% 33 6.7% 35 6.9% 1,392 4.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 7.1% 16 3.2% 17 3.4% 1,304 3.7% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set14 21.9% 160 32.5% 170 33.6% 11,696 33.6% 4,552 28.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 6.2% 90 18.3% 95 18.8% 7,176 20.6% 1,688 10.7%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 6.2% 78 15.8% 84 16.6% 4,760 13.7% 2,448 15.5%
in_array14 21.9% 9 1.8% 20 4.0% 808 2.3% 648 4.1%
strtr14 21.9% 0 0.0% 15 3.0% 1,272 3.7% 800 5.1%
strtolower14 21.9% 0 0.0% 13 2.6% 1,280 3.7% 648 4.1%