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Run #51ec3c5ab9ae4: 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% 628 0.3% 645 0.3% 31,608 0.2% 15,256 0.1%
Exclusive Metrics for Current Function163 26.0% 140 21.7% 6,480 20.5% 4,768 31.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 204 32.5% 206 31.9% 15,040 47.6% 13,368 87.6%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 170 27.1% 174 27.0% 8,528 27.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 65 10.4% 67 10.4% 1,608 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 53 8.4% 55 8.5% 1,440 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 52 8.3% 54 8.4% 1,424 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 44 7.0% 47 7.3% 2,032 6.4% 1,888 12.4%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 40 6.4% 42 6.5% 1,536 4.9% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 183 29.1% 196 30.4% 9,424 29.8% 4,440 29.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 138 22.0% 145 22.5% 7,176 22.7% 1,560 10.2%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 105 16.7% 111 17.2% 5,264 16.7% 2,480 16.3%
strtr13 20.3% 13 2.1% 18 2.8% 1,224 3.9% 800 5.2%
strtolower13 20.3% 13 2.1% 16 2.5% 1,232 3.9% 560 3.7%
in_array13 20.3% 13 2.1% 19 2.9% 808 2.6% 648 4.2%