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Run #55f2457c13d41: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::set85 16.8% 2,923 0.5% 107,808 0.4% 14,912 0.1%
Exclusive Metrics for Current Function931 31.9% 18,208 16.9% 4,696 31.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct36 42.4% 2,120 72.5% 65,912 61.1% 12,864 86.3%
Symfony\Component\HttpFoundation\Response::setDate36 42.4% 496 17.0% 22,032 20.4% 2,048 13.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 1.2% 86 2.9% 6,216 5.8% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond6 7.1% 71 2.4% 5,680 5.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 1.2% 42 1.4% 1,296 1.2% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 1.2% 40 1.4% 1,264 1.2% 0 0.0%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse1 1.2% 30 1.0% 1,312 1.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 1.2% 17 0.6% 1,704 1.6% 0 0.0%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 1.2% 11 0.4% 1,336 1.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 1.2% 10 0.3% 1,056 1.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set85 20.4% 905 31.0% 57,344 53.2% 4,512 30.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue38 9.1% 661 22.6% 7,768 7.2% 1,320 8.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl38 9.1% 405 13.9% 16,984 15.8% 2,400 16.1%
in_array85 20.4% 19 0.7% 664 0.6% 664 4.5%
strtr85 20.4% 1 0.0% 3,416 3.2% 656 4.4%
strtolower85 20.4% 1 0.0% 3,424 3.2% 664 4.5%