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Run #51ec517fc2424: 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% 629 0.1% 643 0.1% 31,640 0.2% 15,256 0.1%
Exclusive Metrics for Current Function164 26.1% 132 20.5% 6,512 20.6% 4,768 31.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 200 31.8% 201 31.3% 15,040 47.5% 13,368 87.6%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 173 27.5% 176 27.4% 8,536 27.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 65 10.3% 67 10.4% 1,608 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 54 8.6% 56 8.7% 1,440 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 52 8.3% 54 8.4% 1,448 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 45 7.2% 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% 181 28.8% 193 30.0% 9,424 29.8% 4,440 29.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 139 22.1% 147 22.9% 7,176 22.7% 1,560 10.2%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 105 16.7% 109 17.0% 5,264 16.6% 2,480 16.3%
in_array13 20.3% 14 2.2% 24 3.7% 808 2.6% 648 4.2%
strtr13 20.3% 13 2.1% 19 3.0% 1,224 3.9% 800 5.2%
strtolower13 20.3% 13 2.1% 19 3.0% 1,232 3.9% 560 3.7%