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Run #5204417bc7ab7: 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% 570 0.2% 583 0.2% 29,744 0.2% 15,288 0.1%
Exclusive Metrics for Current Function166 29.1% 129 22.1% 6,192 20.8% 4,712 30.8%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 36.4% 176 30.9% 179 30.7% 8,528 28.7% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 9.1% 156 27.4% 157 26.9% 13,768 46.3% 13,256 86.7%
Symfony\Component\HttpFoundation\Response::setLastModified1 9.1% 76 13.3% 78 13.4% 1,608 5.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 9.1% 52 9.1% 53 9.1% 1,440 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 9.1% 49 8.6% 50 8.6% 1,424 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 18.2% 39 6.8% 42 7.2% 1,536 5.2% 144 0.9%
Symfony\Component\HttpFoundation\Response::setDate1 9.1% 22 3.9% 24 4.1% 1,440 4.8% 1,888 12.3%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set11 20.4% 167 29.3% 178 30.5% 8,392 28.2% 4,488 29.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue5 9.3% 117 20.5% 124 21.3% 7,128 24.0% 1,600 10.5%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl5 9.3% 95 16.7% 101 17.3% 4,896 16.5% 2,480 16.2%
strtr11 20.4% 12 2.1% 15 2.6% 1,160 3.9% 800 5.2%
in_array11 20.4% 12 2.1% 20 3.4% 808 2.7% 648 4.2%
strtolower11 20.4% 1 0.2% 16 2.7% 1,168 3.9% 560 3.7%