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Run #55b92b78d42b0: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Symfony\Component\HttpFoundation\ResponseHeaderBag::set [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 16.5% 518 0.0% 31,312 0.1% 6,384 0.0%
Exclusive Metrics for Current Function151 29.2% 6,816 21.8% 2,048 32.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 14.3% 135 26.1% 13,320 42.5% 5,896 92.4%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.1% 128 24.7% 6,200 19.8% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond5 35.7% 99 19.1% 4,408 14.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.1% 59 11.4% 1,424 4.5% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 7.1% 33 6.4% 1,704 5.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 14.3% 27 5.2% 1,888 6.0% 488 7.6%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 7.1% 20 3.9% 1,336 4.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 7.1% 17 3.3% 1,032 3.3% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set14 21.9% 197 38.0% 10,960 35.0% 1,528 23.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 6.2% 82 15.8% 6,120 19.5% 1,016 15.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 6.2% 64 12.4% 4,472 14.3% 744 11.7%
in_array14 21.9% 14 2.7% 664 2.1% 352 5.5%
strtr14 21.9% 8 1.5% 1,136 3.6% 344 5.4%
strtolower14 21.9% 2 0.4% 1,144 3.7% 352 5.5%