Run Report
Run #55d345b9ad871: XHProf Run (Namespace=drupal-perf-sorressean)
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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 17.3% 377 0.2% 30,488 0.2% 10,488 0.1%
Exclusive Metrics for Current Function124 32.9% 7,368 24.2% 4,520 43.1%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.7% 86 22.8% 6,216 20.4% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond5 38.5% 75 19.9% 4,336 14.2% 2,312 22.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 7.7% 69 18.3% 8,032 26.3% 4,312 41.1%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 53 14.1% 1,424 4.7% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 7.7% 28 7.4% 5,552 18.2% 2,776 26.5%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 7.7% 21 5.6% 1,264 4.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate1 7.7% 17 4.5% 1,296 4.3% 1,088 10.4%
Symfony\Component\HttpFoundation\Response::setVary1 7.7% 14 3.7% 1,032 3.4% 0 0.0%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 7.7% 14 3.7% 1,336 4.4% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 22.4% 133 35.3% 10,048 33.0% 2,936 28.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 5.2% 64 17.0% 6,088 20.0% 872 8.3%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 5.2% 46 12.2% 4,104 13.5% 1,192 11.4%
in_array13 22.4% 7 1.9% 664 2.2% 272 2.6%
strtolower13 22.4% 3 0.8% 1,112 3.6% 272 2.6%
strtr13 22.4% 0 0.0% 1,104 3.6% 424 4.0%