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Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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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::set14 16.1% 494 0.1% 508 0.1% 34,800 0.1% 15,800 0.0%
Exclusive Metrics for Current Function154 31.2% 110 21.7% 7,800 22.4% 5,008 31.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 14.3% 172 34.8% 174 34.3% 15,184 43.6% 13,848 87.6%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 7.1% 94 19.0% 95 18.7% 6,944 20.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.1% 56 11.3% 58 11.4% 1,440 4.1% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond3 21.4% 52 10.5% 54 10.6% 2,640 7.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct2 14.3% 37 7.5% 39 7.7% 3,872 11.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 14.3% 35 7.1% 38 7.5% 2,032 5.8% 1,952 12.4%
Symfony\Component\HttpFoundation\Response::prepare2 14.3% 32 6.5% 34 6.7% 1,376 4.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 7.1% 16 3.2% 16 3.1% 1,312 3.8% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set14 21.9% 159 32.2% 176 34.6% 11,696 33.6% 4,544 28.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 6.2% 90 18.2% 95 18.7% 7,168 20.6% 1,688 10.7%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 6.2% 82 16.6% 85 16.7% 4,776 13.7% 2,464 15.6%
in_array14 21.9% 9 1.8% 18 3.5% 808 2.3% 648 4.1%
strtr14 21.9% 0 0.0% 9 1.8% 1,272 3.7% 800 5.1%
strtolower14 21.9% 0 0.0% 15 3.0% 1,280 3.7% 648 4.1%