Run Report
Run #54f29a910bf1c: XHProf Run (Namespace=drupal-perf-davidhernandez)
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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::set14 16.5% 493 0.0% 30,920 0.1% 1,176 0.0%
Exclusive Metrics for Current Function150 30.4% 6,768 21.9% 776 66.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 14.3% 165 33.5% 13,592 44.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.1% 99 20.1% 6,216 20.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.1% 62 12.6% 1,312 4.2% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond3 21.4% 47 9.5% 2,432 7.9% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct2 14.3% 38 7.7% 3,056 9.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 14.3% 33 6.7% 1,264 4.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 14.3% 33 6.7% 1,888 6.1% 1,176 100.0%
Symfony\Component\HttpFoundation\Response::setVary1 7.1% 16 3.2% 1,160 3.8% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set14 21.9% 156 31.6% 10,440 33.8% 400 34.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 6.2% 92 18.7% 6,296 20.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 6.2% 76 15.4% 4,488 14.5% 0 0.0%
strtr14 21.9% 14 2.8% 1,128 3.6% 0 0.0%
in_array14 21.9% 5 1.0% 664 2.1% 0 0.0%
strtolower14 21.9% 0 0.0% 1,136 3.7% 0 0.0%