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Run #51ec6582d0962: 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% 668 0.0% 687 0.0% 31,728 0.2% 10,352 0.0%
Exclusive Metrics for Current Function173 25.9% 144 21.0% 6,496 20.5% 3,072 29.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 210 31.4% 214 31.1% 15,040 47.4% 8,992 86.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 185 27.7% 189 27.5% 8,592 27.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 76 11.4% 78 11.4% 1,616 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 55 8.2% 57 8.3% 1,448 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 54 8.1% 55 8.0% 1,464 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 47 7.0% 51 7.4% 2,032 6.4% 1,360 13.1%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 41 6.1% 43 6.3% 1,536 4.8% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 196 29.3% 209 30.4% 9,488 29.9% 2,760 26.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 147 22.0% 152 22.1% 7,192 22.7% 1,320 12.8%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 113 16.9% 118 17.2% 5,288 16.7% 1,856 17.9%
strtr13 20.3% 13 1.9% 20 2.9% 1,224 3.9% 520 5.0%
strtolower13 20.3% 13 1.9% 21 3.1% 1,232 3.9% 368 3.6%
in_array13 20.3% 13 1.9% 23 3.3% 808 2.5% 456 4.4%