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Run #53180c595dcf8: 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::set18 15.7% 917 0.1% 940 0.1% 37,880 0.1% 15,392 0.0%
Exclusive Metrics for Current Function240 26.2% 187 19.9% 7,832 20.7% 4,824 31.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct4 22.2% 430 46.9% 437 46.5% 18,520 48.9% 13,504 87.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 22.2% 166 18.1% 171 18.2% 8,480 22.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate4 22.2% 90 9.8% 94 10.0% 3,216 8.5% 1,888 12.3%
Symfony\Component\HttpFoundation\Response::setLastModified1 5.6% 64 7.0% 65 6.9% 1,656 4.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 5.6% 59 6.4% 59 6.3% 1,568 4.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 5.6% 49 5.3% 51 5.4% 1,424 3.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 11.1% 39 4.3% 43 4.6% 1,376 3.6% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage1 5.6% 20 2.2% 20 2.1% 1,640 4.3% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set18 20.5% 288 31.4% 305 32.4% 13,208 34.9% 4,496 29.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue8 9.1% 205 22.4% 214 22.8% 7,256 19.2% 1,528 9.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl8 9.1% 132 14.4% 140 14.9% 6,000 15.8% 2,448 15.9%
strtr18 20.5% 18 2.0% 30 3.2% 1,384 3.7% 800 5.2%
in_array18 20.5% 18 2.0% 37 3.9% 808 2.1% 648 4.2%
strtolower18 20.5% 16 1.7% 27 2.9% 1,392 3.7% 648 4.2%