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Run #51ec485525502: 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% 645 0.1% 659 0.1% 31,608 0.2% 15,296 0.1%
Exclusive Metrics for Current Function170 26.4% 136 20.6% 6,480 20.5% 4,768 31.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 203 31.5% 205 31.1% 15,040 47.6% 13,408 87.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 177 27.4% 182 27.6% 8,528 27.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 74 11.5% 75 11.4% 1,608 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 54 8.4% 55 8.3% 1,440 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 52 8.1% 54 8.2% 1,424 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 45 7.0% 46 7.0% 2,032 6.4% 1,888 12.3%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 40 6.2% 42 6.4% 1,536 4.9% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 185 28.7% 196 29.7% 9,424 29.8% 4,440 29.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 142 22.0% 148 22.5% 7,176 22.7% 1,600 10.5%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 109 16.9% 115 17.5% 5,264 16.7% 2,480 16.2%
strtr13 20.3% 13 2.0% 20 3.0% 1,224 3.9% 800 5.2%
strtolower13 20.3% 13 2.0% 14 2.1% 1,232 3.9% 560 3.7%
in_array13 20.3% 13 2.0% 30 4.6% 808 2.6% 648 4.2%