Run Report
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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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::set19 17.3% 295 0.0% 34,016 0.1% 6,544 0.0%
Exclusive Metrics for Current Function108 36.6% 8,568 25.2% 2,208 33.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 10.5% 79 26.8% 13,440 39.5% 6,056 92.5%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 5.3% 58 19.7% 6,296 18.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 5.3% 37 12.5% 1,424 4.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct3 15.8% 25 8.5% 3,680 10.8% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond3 15.8% 23 7.8% 2,432 7.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 10.5% 17 5.8% 1,888 5.6% 488 7.5%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::updateDrupalCacheHeaders2 10.5% 15 5.1% 576 1.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 10.5% 13 4.4% 1,264 3.7% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 5.3% 13 4.4% 1,264 3.7% 0 0.0%
Drupal\Core\EventSubscriber\AnonymousUserResponseSubscriber::onRespond1 5.3% 8 2.7% 712 2.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 5.3% 7 2.4% 1,040 3.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set19 22.6% 101 34.2% 11,456 33.7% 1,528 23.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 4.8% 48 16.3% 6,192 18.2% 1,016 15.5%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 4.8% 37 12.5% 4,488 13.2% 744 11.4%
in_array19 22.6% 1 0.3% 664 2.0% 352 5.4%
strtr19 22.6% 0 0.0% 1,320 3.9% 344 5.3%
strtolower19 22.6% 0 0.0% 1,328 3.9% 352 5.4%