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Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::set11 15.7% 672 0.1% 691 0.2% 17,920 0.1% 7,800 0.1%
Exclusive Metrics for Current Function186 27.7% 151 21.9% 4,300 24.0% 1,580 20.3%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 9.1% 164 24.4% 166 24.0% 3,956 22.1% 4,208 53.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 9.1% 140 20.8% 142 20.5% 7,928 44.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 9.1% 109 16.2% 111 16.1% 832 4.6% 1,732 22.2%
Symfony\Component\HttpFoundation\Response::prepare2 18.2% 70 10.4% 73 10.6% 880 4.9% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond2 18.2% 65 9.7% 67 9.7% 1,136 6.3% 1,200 15.4%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage2 18.2% 61 9.1% 64 9.3% 1,676 9.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate1 9.1% 33 4.9% 36 5.2% 832 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 9.1% 30 4.5% 32 4.6% 680 3.8% 660 8.5%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set11 22.0% 228 33.9% 241 34.9% 5,196 29.0% 2,160 27.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 6.0% 117 17.4% 120 17.4% 4,108 22.9% 1,700 21.8%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 6.0% 102 15.2% 107 15.5% 2,460 13.7% 2,332 29.9%
strtr11 22.0% 16 2.4% 27 3.9% 696 3.9% 28 0.4%
in_array11 22.0% 12 1.8% 27 3.9% 456 2.5% 0 0.0%
strtolower11 22.0% 11 1.6% 18 2.6% 704 3.9% 0 0.0%