Run Report
Run #55b92765a3727: 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::set13 16.9% 751 0.3% 30,480 0.2% 14,608 0.1%
Exclusive Metrics for Current Function235 31.3% 7,272 23.9% 5,400 37.0%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.7% 284 37.8% 6,200 20.3% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 7.7% 127 16.9% 1,264 4.1% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 7.7% 106 14.1% 7,936 26.0% 7,136 48.8%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond5 38.5% 79 10.5% 4,448 14.6% 656 4.5%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 7.7% 50 6.7% 5,544 18.2% 5,024 34.4%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 49 6.5% 1,424 4.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate1 7.7% 33 4.4% 1,296 4.3% 1,792 12.3%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 7.7% 12 1.6% 1,336 4.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 7.7% 11 1.5% 1,032 3.4% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 22.4% 285 37.9% 10,152 33.3% 4,048 27.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 5.2% 147 19.6% 6,072 19.9% 1,288 8.8%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 5.2% 57 7.6% 4,104 13.5% 2,208 15.1%
in_array13 22.4% 17 2.3% 664 2.2% 504 3.5%
strtr13 22.4% 5 0.7% 1,104 3.6% 656 4.5%
strtolower13 22.4% 5 0.7% 1,112 3.6% 504 3.5%