Run Report
Run #54e146d617a96: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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::set14 16.5% 367 0.0% 31,096 0.1% 9,664 0.0%
Exclusive Metrics for Current Function116 31.6% 6,752 21.7% 3,464 35.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 14.3% 134 36.5% 13,416 43.1% 7,296 75.5%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.1% 74 20.2% 6,216 20.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.1% 44 12.0% 1,296 4.2% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond3 21.4% 30 8.2% 2,432 7.8% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct2 14.3% 30 8.2% 3,424 11.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 14.3% 26 7.1% 1,888 6.1% 1,032 10.7%
Symfony\Component\HttpFoundation\Response::prepare2 14.3% 19 5.2% 1,264 4.1% 1,336 13.8%
Symfony\Component\HttpFoundation\Response::setVary1 7.1% 10 2.7% 1,160 3.7% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set14 21.9% 121 33.0% 10,808 34.8% 2,792 28.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 6.2% 70 19.1% 6,136 19.7% 928 9.6%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 6.2% 58 15.8% 4,472 14.4% 1,192 12.3%
in_array14 21.9% 2 0.5% 664 2.1% 432 4.5%
strtr14 21.9% 0 0.0% 1,128 3.6% 424 4.4%
strtolower14 21.9% 0 0.0% 1,136 3.7% 432 4.5%