Run Report
Run #55f2459f810af: 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% 2,550 0.4% 107,784 0.4% 14,872 0.1%
Exclusive Metrics for Current Function820 32.2% 18,184 16.9% 4,696 31.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct36 42.4% 1,835 72.0% 65,912 61.2% 12,864 86.5%
Symfony\Component\HttpFoundation\Response::setDate36 42.4% 428 16.8% 22,032 20.4% 2,008 13.5%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 1.2% 82 3.2% 6,216 5.8% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond6 7.1% 78 3.1% 5,680 5.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 1.2% 45 1.8% 1,296 1.2% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 1.2% 26 1.0% 1,264 1.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 1.2% 17 0.7% 1,704 1.6% 0 0.0%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse1 1.2% 16 0.6% 1,312 1.2% 0 0.0%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 1.2% 12 0.5% 1,336 1.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 1.2% 11 0.4% 1,032 1.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set85 20.4% 771 30.2% 57,344 53.2% 4,472 30.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue38 9.1% 560 22.0% 7,768 7.2% 1,320 8.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl38 9.1% 347 13.6% 16,984 15.8% 2,400 16.1%
in_array85 20.4% 30 1.2% 664 0.6% 664 4.5%
strtr85 20.4% 21 0.8% 3,416 3.2% 656 4.4%
strtolower85 20.4% 1 0.0% 3,424 3.2% 664 4.5%