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Run #523f1dee40c1a: 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% 593 0.1% 604 0.1% 29,824 0.1% 11,056 0.0%
Exclusive Metrics for Current Function162 27.3% 131 21.7% 6,104 20.5% 3,360 30.4%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 36.4% 236 39.8% 236 39.1% 8,624 28.9% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 9.1% 117 19.7% 118 19.5% 13,768 46.2% 9,784 88.5%
Symfony\Component\HttpFoundation\Response::setLastModified1 9.1% 80 13.5% 81 13.4% 1,608 5.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 9.1% 51 8.6% 53 8.8% 1,440 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 9.1% 47 7.9% 49 8.1% 1,424 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 18.2% 40 6.7% 45 7.5% 1,520 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate1 9.1% 22 3.7% 22 3.6% 1,440 4.8% 1,272 11.5%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set11 20.4% 194 32.7% 194 32.1% 8,536 28.6% 2,648 24.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue5 9.3% 109 18.4% 117 19.4% 7,152 24.0% 1,560 14.1%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl5 9.3% 95 16.0% 100 16.6% 4,896 16.4% 2,040 18.5%
strtr11 20.4% 15 2.5% 20 3.3% 1,160 3.9% 520 4.7%
in_array11 20.4% 14 2.4% 26 4.3% 808 2.7% 560 5.1%
strtolower11 20.4% 4 0.7% 16 2.6% 1,168 3.9% 368 3.3%