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Run #51ec489b18752: 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% 653 0.1% 668 0.1% 31,608 0.2% 15,296 0.1%
Exclusive Metrics for Current Function170 26.0% 141 21.1% 6,480 20.5% 4,768 31.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 211 32.3% 213 31.9% 15,040 47.6% 13,408 87.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 175 26.8% 180 26.9% 8,528 27.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 74 11.3% 75 11.2% 1,608 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 54 8.3% 55 8.2% 1,440 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 52 8.0% 54 8.1% 1,424 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 47 7.2% 49 7.3% 2,032 6.4% 1,888 12.3%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 40 6.1% 42 6.3% 1,536 4.9% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 188 28.8% 203 30.4% 9,424 29.8% 4,440 29.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 146 22.4% 152 22.8% 7,176 22.7% 1,600 10.5%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 110 16.8% 116 17.4% 5,264 16.7% 2,480 16.2%
strtr13 20.3% 13 2.0% 16 2.4% 1,224 3.9% 800 5.2%
strtolower13 20.3% 13 2.0% 17 2.5% 1,232 3.9% 560 3.7%
in_array13 20.3% 13 2.0% 23 3.4% 808 2.6% 648 4.2%