Run Report
Run #519ac5027b65e: XHProf Run (Namespace=drupal-perf-mrbaileys)
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. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 15.1% 1,016 0.4% 4,000 1.7% 30,136 0.2% 14,592 0.1%
Exclusive Metrics for Current Function243 23.9% 0 0.0% 4,112 13.6% 4,672 32.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct3 21.4% 445 43.8% 4,000 100.0% 16,312 54.1% 12,400 85.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond6 42.9% 423 41.6% 0 0.0% 9,792 32.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate3 21.4% 93 9.2% 0 0.0% 2,624 8.7% 1,888 12.9%
Symfony\Component\HttpFoundation\Response::prepare2 14.3% 55 5.4% 0 0.0% 1,408 4.7% 304 2.1%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set14 20.0% 302 29.7% 0 0.0% 9,840 32.7% 3,960 27.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 10.0% 230 22.6% 0 0.0% 7,224 24.0% 1,560 10.7%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl7 10.0% 188 18.5% 4,000 100.0% 5,632 18.7% 2,480 17.0%
in_array14 20.0% 25 2.5% 0 0.0% 808 2.7% 648 4.4%
strtr14 20.0% 14 1.4% 0 0.0% 1,256 4.2% 712 4.9%
strtolower14 20.0% 14 1.4% 0 0.0% 1,264 4.2% 560 3.8%