Run Report
Run #55b92b79e7ad8: 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 16.4% 383 0.1% 29,408 0.1% 0 0.0%
Exclusive Metrics for Current Function117 30.5% 6,568 22.3% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond5 41.7% 136 35.5% 4,360 14.8% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 8.3% 89 23.2% 6,288 21.4% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 8.3% 51 13.3% 7,936 27.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires1 8.3% 50 13.1% 1,424 4.8% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 8.3% 21 5.5% 5,736 19.5% 0 N/A%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 8.3% 13 3.4% 1,336 4.5% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary1 8.3% 12 3.1% 1,032 3.5% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate1 8.3% 11 2.9% 1,296 4.4% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set12 22.2% 151 39.4% 9,720 33.1% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 5.6% 53 13.8% 6,136 20.9% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 5.6% 45 11.7% 4,120 14.0% 0 N/A%
in_array12 22.2% 9 2.3% 664 2.3% 0 N/A%
strtr12 22.2% 5 1.3% 1,072 3.6% 0 N/A%
strtolower12 22.2% 3 0.8% 1,128 3.8% 0 N/A%