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Run #52a03729e7d1a: 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::set11 14.9% 592 0.2% 604 0.2% 29,744 0.1% 19,392 0.1%
Exclusive Metrics for Current Function149 25.2% 118 19.5% 6,192 20.8% 5,720 29.5%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 36.4% 183 30.9% 186 30.8% 8,528 28.7% 2,704 13.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 9.1% 158 26.7% 159 26.3% 13,768 46.3% 13,368 68.9%
Symfony\Component\HttpFoundation\Response::setLastModified1 9.1% 77 13.0% 78 12.9% 1,608 5.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 9.1% 54 9.1% 56 9.3% 1,440 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 9.1% 52 8.8% 53 8.8% 1,424 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 18.2% 46 7.8% 48 7.9% 1,536 5.2% 1,432 7.4%
Symfony\Component\HttpFoundation\Response::setDate1 9.1% 22 3.7% 24 4.0% 1,440 4.8% 1,888 9.7%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set11 20.4% 169 28.5% 177 29.3% 8,392 28.2% 5,000 25.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue5 9.3% 141 23.8% 144 23.8% 7,128 24.0% 2,552 13.2%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl5 9.3% 104 17.6% 110 18.2% 4,896 16.5% 4,112 21.2%
strtr11 20.4% 11 1.9% 17 2.8% 1,160 3.9% 800 4.1%
in_array11 20.4% 11 1.9% 21 3.5% 808 2.7% 648 3.3%
strtolower11 20.4% 7 1.2% 17 2.8% 1,168 3.9% 560 2.9%