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Run #51ec623000e0c: 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% 675 0.0% 31,728 0.2% 10,352 0.0%
Exclusive Metrics for Current Function173 26.4% 143 21.2% 6,496 20.5% 3,072 29.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 198 30.2% 201 29.8% 15,040 47.4% 8,992 86.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 187 28.5% 191 28.3% 8,592 27.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 76 11.6% 78 11.6% 1,616 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 55 8.4% 57 8.4% 1,448 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 54 8.2% 56 8.3% 1,464 4.6% 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% 45 6.7% 1,536 4.8% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 191 29.1% 203 30.1% 9,488 29.9% 2,760 26.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 142 21.6% 152 22.5% 7,192 22.7% 1,320 12.8%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 111 16.9% 118 17.5% 5,288 16.7% 1,856 17.9%
strtr13 20.3% 13 2.0% 19 2.8% 1,224 3.9% 520 5.0%
strtolower13 20.3% 13 2.0% 13 1.9% 1,232 3.9% 368 3.6%
in_array13 20.3% 13 2.0% 27 4.0% 808 2.5% 456 4.4%