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Run #5204425923c81: 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::set11 14.9% 525 0.1% 538 0.2% 29,744 0.2% 15,288 0.1%
Exclusive Metrics for Current Function149 28.4% 112 20.8% 6,192 20.8% 4,712 30.8%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 36.4% 172 32.8% 177 32.9% 8,528 28.7% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 9.1% 117 22.3% 119 22.1% 13,768 46.3% 13,256 86.7%
Symfony\Component\HttpFoundation\Response::setLastModified1 9.1% 75 14.3% 76 14.1% 1,608 5.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 9.1% 52 9.9% 52 9.7% 1,440 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 9.1% 48 9.1% 49 9.1% 1,424 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 18.2% 39 7.4% 41 7.6% 1,536 5.2% 144 0.9%
Symfony\Component\HttpFoundation\Response::setDate1 9.1% 22 4.2% 24 4.5% 1,440 4.8% 1,888 12.3%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set11 20.4% 155 29.5% 166 30.9% 8,392 28.2% 4,488 29.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue5 9.3% 109 20.8% 112 20.8% 7,128 24.0% 1,600 10.5%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl5 9.3% 89 17.0% 94 17.5% 4,896 16.5% 2,480 16.2%
strtr11 20.4% 11 2.1% 20 3.7% 1,160 3.9% 800 5.2%
in_array11 20.4% 11 2.1% 19 3.5% 808 2.7% 648 4.2%
strtolower11 20.4% 1 0.2% 15 2.8% 1,168 3.9% 560 3.7%