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Run #55b92b796d205: 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::set12 16.7% 774 0.3% 26,264 0.1% 12,952 0.1%
Exclusive Metrics for Current Function136 17.6% 6,528 24.9% 5,720 44.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 8.3% 298 38.5% 5,024 19.1% 3,144 24.3%
Symfony\Component\HttpFoundation\Response::setExpires1 8.3% 174 22.5% 1,424 5.4% 488 3.8%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 8.3% 110 14.2% 6,200 23.6% 2,552 19.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond5 41.7% 81 10.5% 4,408 16.8% 96 0.7%
Symfony\Component\HttpFoundation\Response::setDate1 8.3% 47 6.1% 1,296 4.9% 1,792 13.8%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 8.3% 33 4.3% 5,544 21.1% 3,552 27.4%
Symfony\Component\HttpFoundation\Response::setVary1 8.3% 16 2.1% 1,032 3.9% 584 4.5%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 8.3% 15 1.9% 1,336 5.1% 744 5.7%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set12 22.2% 271 35.0% 7,704 29.3% 1,488 11.5%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 5.6% 211 27.3% 3,144 12.0% 912 7.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 5.6% 143 18.5% 6,072 23.1% 3,520 27.2%
in_array12 22.2% 8 1.0% 664 2.5% 440 3.4%
strtolower12 22.2% 4 0.5% 1,080 4.1% 440 3.4%
strtr12 22.2% 1 0.1% 1,072 4.1% 432 3.3%