Run Report
Run #54df8f50b2e01: 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% 498 0.0% 96,512 0.2% 11,768 0.0%
Exclusive Metrics for Current Function149 29.9% 72,208 74.8% 3,640 30.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 14.3% 159 31.9% 13,568 14.1% 10,592 90.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.1% 104 20.9% 71,752 74.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.1% 64 12.9% 1,296 1.3% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond3 21.4% 49 9.8% 2,528 2.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct2 14.3% 40 8.0% 3,056 3.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 14.3% 33 6.6% 1,264 1.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 14.3% 33 6.6% 1,888 2.0% 1,176 10.0%
Symfony\Component\HttpFoundation\Response::setVary1 7.1% 16 3.2% 1,160 1.2% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set14 21.9% 161 32.3% 10,608 11.0% 3,192 27.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 6.2% 95 19.1% 6,296 6.5% 1,448 12.3%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 6.2% 71 14.3% 4,472 4.6% 1,768 15.0%
strtr14 21.9% 14 2.8% 1,128 1.2% 568 4.8%
in_array14 21.9% 8 1.6% 664 0.7% 576 4.9%
strtolower14 21.9% 0 0.0% 1,136 1.2% 576 4.9%