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Run #52f30b3f0ac5a: 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::set13 15.1% 671 0.1% 688 0.1% 32,000 0.1% 15,728 0.0%
Exclusive Metrics for Current Function179 26.7% 147 21.4% 6,328 19.8% 4,824 30.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 236 35.2% 237 34.4% 15,496 48.4% 13,840 88.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 168 25.0% 173 25.1% 8,480 26.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 71 10.6% 73 10.6% 1,624 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 55 8.2% 57 8.3% 1,440 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 52 7.7% 53 7.7% 1,424 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 46 6.9% 48 7.0% 2,032 6.3% 1,888 12.0%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 43 6.4% 47 6.8% 1,504 4.7% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 201 30.0% 212 30.8% 9,920 31.0% 4,696 29.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 146 21.8% 152 22.1% 7,224 22.6% 1,600 10.2%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 106 15.8% 112 16.3% 5,264 16.4% 2,512 16.0%
strtr13 20.3% 13 1.9% 22 3.2% 1,224 3.8% 800 5.1%
strtolower13 20.3% 13 1.9% 17 2.5% 1,232 3.9% 648 4.1%
in_array13 20.3% 13 1.9% 26 3.8% 808 2.5% 648 4.1%