Run Report
Run #54811e8abf892: XHProf Run (Namespace=drupal-perf-davidhernandez)
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::set13 16.2% 519 0.0% 31,200 0.1% 2,552 0.0%
Exclusive Metrics for Current Function151 29.1% 6,808 21.8% 1,760 69.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 161 31.0% 13,600 43.6% 856 33.5%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.7% 114 22.0% 6,288 20.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 72 13.9% 1,352 4.3% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct2 15.4% 43 8.3% 3,744 12.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond2 15.4% 42 8.1% 1,880 6.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 36 6.9% 1,392 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 35 6.7% 1,896 6.1% 1,696 66.5%
Symfony\Component\HttpFoundation\Response::setVary1 7.7% 16 3.1% 1,048 3.4% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 21.7% 169 32.6% 10,672 34.2% 584 22.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 6.7% 95 18.3% 6,352 20.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 6.7% 85 16.4% 4,488 14.4% 208 8.2%
strtr13 21.7% 13 2.5% 1,096 3.5% 0 0.0%
in_array13 21.7% 6 1.2% 680 2.2% 0 0.0%
strtolower13 21.7% 0 0.0% 1,104 3.5% 0 0.0%