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Run #539fd0a78f1b7: 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% 1,122 0.1% 2,272 0.1% 103,008 0.2% 46,648 0.1%
Exclusive Metrics for Current Function304 27.1% 1,368 60.2% 73,960 71.8% 36,008 77.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct4 23.5% 590 52.6% 597 26.3% 18,520 18.0% 13,504 28.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 5.9% 146 13.0% 148 6.5% 6,936 6.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate4 23.5% 118 10.5% 123 5.4% 3,216 3.1% 1,992 4.3%
Symfony\Component\HttpFoundation\Response::setExpires1 5.9% 86 7.7% 87 3.8% 1,440 1.4% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage2 11.8% 63 5.6% 66 2.9% 2,672 2.6% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond2 11.8% 55 4.9% 56 2.5% 2,000 1.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 11.8% 43 3.8% 44 1.9% 1,504 1.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 5.9% 21 1.9% 1,151 50.7% 66,720 64.8% 31,152 66.8%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set17 21.2% 375 33.4% 396 17.4% 12,920 12.5% 4,536 9.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 7.5% 239 21.3% 250 11.0% 7,096 6.9% 1,528 3.3%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 7.5% 147 13.1% 158 7.0% 5,496 5.3% 2,448 5.2%
in_array17 21.2% 25 2.2% 42 1.8% 808 0.8% 648 1.4%
strtolower17 21.2% 18 1.6% 33 1.5% 1,368 1.3% 648 1.4%
strtr17 21.2% 14 1.2% 25 1.1% 1,360 1.3% 832 1.8%