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Run #5368375f9202e: XHProf Run (Namespace=drupal-perf-cottser)
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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::set12 15.2% 450 0.2% 467 0.2% 31,600 0.1% 19,928 0.1%
Exclusive Metrics for Current Function169 37.6% 136 29.1% 6,952 22.0% 5,904 29.6%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 33.3% 133 29.6% 137 29.3% 8,480 26.8% 8,656 43.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 8.3% 81 18.0% 84 18.0% 14,040 44.4% 4,592 23.0%
Symfony\Component\HttpFoundation\Response::setEtag1 8.3% 74 16.4% 74 15.8% 1,424 4.5% 1,848 9.3%
Symfony\Component\HttpFoundation\Response::setLastModified1 8.3% 55 12.2% 56 12.0% 1,656 5.2% 1,888 9.5%
Symfony\Component\HttpFoundation\Response::setExpires1 8.3% 41 9.1% 45 9.6% 1,568 5.0% 1,640 8.2%
Symfony\Component\HttpFoundation\Response::prepare2 16.7% 32 7.1% 34 7.3% 1,376 4.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate1 8.3% 18 4.0% 20 4.3% 1,440 4.6% 1,304 6.5%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage1 8.3% 16 3.6% 17 3.6% 1,616 5.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set12 20.7% 125 27.8% 135 28.9% 9,264 29.3% 4,192 21.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue5 8.6% 84 18.7% 87 18.6% 7,272 23.0% 4,056 20.4%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl5 8.6% 66 14.7% 69 14.8% 4,896 15.5% 4,760 23.9%
in_array12 20.7% 6 1.3% 14 3.0% 808 2.6% 288 1.4%
strtr12 20.7% 0 0.0% 14 3.0% 1,200 3.8% 440 2.2%
strtolower12 20.7% 0 0.0% 12 2.6% 1,208 3.8% 288 1.4%