Run Report
Run #539fd2109980d: 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. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set17 16.0% 1,062 0.1% 2,228 0.1% 103,008 0.2% 46,648 0.1%
Exclusive Metrics for Current Function295 27.8% 1,377 61.8% 73,960 71.8% 36,008 77.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct4 23.5% 517 48.7% 523 23.5% 18,520 18.0% 13,504 28.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 5.9% 132 12.4% 134 6.0% 6,936 6.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 5.9% 104 9.8% 105 4.7% 1,440 1.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate4 23.5% 103 9.7% 110 4.9% 3,216 3.1% 1,992 4.3%
Symfony\Component\HttpFoundation\Response::prepare2 11.8% 83 7.8% 84 3.8% 1,504 1.5% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond2 11.8% 52 4.9% 55 2.5% 2,000 1.9% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage2 11.8% 42 4.0% 44 2.0% 2,672 2.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 5.9% 29 2.7% 1,173 52.6% 66,720 64.8% 31,152 66.8%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set17 21.2% 341 32.1% 365 16.4% 12,920 12.5% 4,536 9.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 7.5% 223 21.0% 233 10.5% 7,096 6.9% 1,528 3.3%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 7.5% 147 13.8% 152 6.8% 5,496 5.3% 2,448 5.2%
in_array17 21.2% 21 2.0% 41 1.8% 808 0.8% 648 1.4%
strtolower17 21.2% 18 1.7% 31 1.4% 1,368 1.3% 648 1.4%
strtr17 21.2% 17 1.6% 29 1.3% 1,360 1.3% 832 1.8%