Run Report
Run #55b92b7c7a361: 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::set12 16.7% 283 0.1% 26,384 0.1% 6,200 0.0%
Exclusive Metrics for Current Function97 34.3% 6,528 24.7% 3,144 50.7%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 8.3% 66 23.3% 6,200 23.5% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 8.3% 59 20.8% 5,024 19.0% 2,208 35.6%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond5 41.7% 55 19.4% 4,528 17.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 8.3% 41 14.5% 1,424 5.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 8.3% 26 9.2% 5,544 21.0% 2,408 38.8%
Symfony\Component\HttpFoundation\Response::setDate1 8.3% 13 4.6% 1,296 4.9% 1,176 19.0%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 8.3% 12 4.2% 1,336 5.1% 408 6.6%
Symfony\Component\HttpFoundation\Response::setVary1 8.3% 11 3.9% 1,032 3.9% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set12 22.2% 96 33.9% 7,824 29.7% 592 9.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 5.6% 48 17.0% 6,072 23.0% 1,016 16.4%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 5.6% 39 13.8% 3,144 11.9% 400 6.5%
in_array12 22.2% 3 1.1% 664 2.5% 352 5.7%
strtr12 22.2% 0 0.0% 1,072 4.1% 344 5.5%
strtolower12 22.2% 0 0.0% 1,080 4.1% 352 5.7%