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Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Symfony\Component\HttpFoundation\Response::setExpires [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\Response::setExpires1 7.1% 147 0.0% 149 0.0% 3,452 0.0% 3,604 0.0%
Exclusive Metrics for Current Function28 19.0% 23 15.4% 1,128 32.7% 848 23.5%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setExpiresNoCache1 100.0% 147 100.0% 149 100.0% 3,452 100.0% 3,604 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set1 25.0% 111 75.5% 113 75.8% 832 24.1% 1,732 48.1%
DateTime::format1 25.0% 4 2.7% 6 4.0% 552 16.0% 376 10.4%
DateTime::setTimezone1 25.0% 2 1.4% 4 2.7% 468 13.6% 400 11.1%
DateTimeZone::__construct1 25.0% 2 1.4% 3 2.0% 472 13.7% 248 6.9%