Run Report
Run #545c283b18833: 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::set13 16.2% 497 0.2% 30,160 0.1% 26,072 0.1%
Exclusive Metrics for Current Function146 29.4% 6,712 22.3% 7,144 27.4%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 174 35.0% 14,000 46.4% 12,536 48.1%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.7% 110 22.1% 6,216 20.6% 6,256 24.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 67 13.5% 1,296 4.3% 2,632 10.1%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 36 7.2% 1,888 6.3% 1,792 6.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond2 15.4% 35 7.0% 1,856 6.2% 1,640 6.3%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 32 6.4% 1,392 4.6% 168 0.6%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage2 15.4% 28 5.6% 2,480 8.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 7.7% 15 3.0% 1,032 3.4% 1,048 4.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 21.7% 160 32.2% 9,832 32.6% 7,704 29.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 6.7% 97 19.5% 6,296 20.9% 4,008 15.4%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 6.7% 76 15.3% 4,472 14.8% 5,232 20.1%
strtr13 21.7% 13 2.6% 1,088 3.6% 656 2.5%
in_array13 21.7% 5 1.0% 664 2.2% 664 2.5%
strtolower13 21.7% 0 0.0% 1,096 3.6% 664 2.5%