Run Report
Run #53180b3960796: 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% 949 0.1% 972 0.1% 37,888 0.1% 15,392 0.0%
Exclusive Metrics for Current Function244 25.7% 211 21.7% 7,832 20.7% 4,824 31.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct4 22.2% 465 49.0% 472 48.6% 18,520 48.9% 13,504 87.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 22.2% 165 17.4% 169 17.4% 8,488 22.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate4 22.2% 85 9.0% 88 9.1% 3,216 8.5% 1,888 12.3%
Symfony\Component\HttpFoundation\Response::setLastModified1 5.6% 69 7.3% 70 7.2% 1,656 4.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 5.6% 54 5.7% 57 5.9% 1,568 4.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 5.6% 50 5.3% 52 5.3% 1,424 3.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 11.1% 42 4.4% 44 4.5% 1,376 3.6% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage1 5.6% 19 2.0% 20 2.1% 1,640 4.3% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set18 20.5% 312 32.9% 331 34.1% 13,208 34.9% 4,496 29.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue8 9.1% 210 22.1% 218 22.4% 7,256 19.2% 1,528 9.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl8 9.1% 130 13.7% 136 14.0% 6,008 15.9% 2,448 15.9%
strtr18 20.5% 18 1.9% 25 2.6% 1,384 3.7% 800 5.2%
in_array18 20.5% 18 1.9% 28 2.9% 808 2.1% 648 4.2%
strtolower18 20.5% 17 1.8% 23 2.4% 1,392 3.7% 648 4.2%