Run Report
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 386 0.0% 31,096 0.1% 8,472 0.0%
Exclusive Metrics for Current Function121 31.3% 6,752 21.7% 2,736 32.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 14.3% 139 36.0% 13,416 43.1% 7,296 86.1%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.1% 82 21.2% 6,216 20.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.1% 45 11.7% 1,296 4.2% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct2 14.3% 32 8.3% 3,424 11.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond3 21.4% 30 7.8% 2,432 7.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 14.3% 28 7.3% 1,888 6.1% 1,176 13.9%
Symfony\Component\HttpFoundation\Response::prepare2 14.3% 20 5.2% 1,264 4.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 7.1% 10 2.6% 1,160 3.7% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set14 21.9% 124 32.1% 10,808 34.8% 2,328 27.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 6.2% 79 20.5% 6,136 19.7% 928 11.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 6.2% 60 15.5% 4,472 14.4% 1,192 14.1%
in_array14 21.9% 2 0.5% 664 2.1% 432 5.1%
strtr14 21.9% 0 0.0% 1,128 3.6% 424 5.0%
strtolower14 21.9% 0 0.0% 1,136 3.7% 432 5.1%