Run Report
Run #560d810c7abba: 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.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 17.5% 300 0.0% 31,880 0.1% 0 0.0%
Exclusive Metrics for Current Function109 36.3% 7,456 23.4% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.1% 77 25.7% 6,608 20.7% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond6 42.9% 63 21.0% 5,296 16.6% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 7.1% 56 18.7% 8,032 25.2% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires1 7.1% 33 11.0% 1,392 4.4% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 7.1% 23 7.7% 5,600 17.6% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 7.1% 17 5.7% 1,272 4.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate1 7.1% 13 4.3% 1,296 4.1% 0 N/A%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 7.1% 10 3.3% 1,352 4.2% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary1 7.1% 8 2.7% 1,032 3.2% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set14 22.6% 111 37.0% 10,920 34.3% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 4.8% 44 14.7% 6,408 20.1% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 4.8% 35 11.7% 4,152 13.0% 0 N/A%
in_array14 22.6% 1 0.3% 664 2.1% 0 N/A%
strtr14 22.6% 0 0.0% 1,136 3.6% 0 N/A%
strtolower14 22.6% 0 0.0% 1,144 3.6% 0 N/A%