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Run #51ec66a5a877d: 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::set13 15.1% 656 0.0% 672 0.0% 31,784 0.2% 10,352 0.0%
Exclusive Metrics for Current Function169 25.8% 144 21.4% 6,504 20.5% 3,072 29.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 200 30.5% 204 30.4% 15,040 47.3% 8,992 86.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 185 28.2% 188 28.0% 8,608 27.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 76 11.6% 78 11.6% 1,656 5.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 56 8.5% 56 8.3% 1,488 4.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 53 8.1% 55 8.2% 1,424 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 45 6.9% 47 7.0% 2,032 6.4% 1,360 13.1%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 41 6.2% 44 6.5% 1,536 4.8% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 193 29.4% 202 30.1% 9,496 29.9% 2,760 26.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 143 21.8% 148 22.0% 7,248 22.8% 1,320 12.8%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 112 17.1% 119 17.7% 5,272 16.6% 1,856 17.9%
strtr13 20.3% 13 2.0% 16 2.4% 1,224 3.9% 520 5.0%
strtolower13 20.3% 13 2.0% 20 3.0% 1,232 3.9% 368 3.6%
in_array13 20.3% 13 2.0% 23 3.4% 808 2.5% 456 4.4%