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Run #52f2e62091f2c: 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% 608 0.2% 619 0.2% 32,152 0.2% 15,416 0.1%
Exclusive Metrics for Current Function172 28.3% 113 18.3% 6,480 20.2% 4,616 29.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 207 34.0% 208 33.6% 15,584 48.5% 13,528 87.8%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 159 26.2% 159 25.7% 8,528 26.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 61 10.0% 62 10.0% 1,608 5.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 49 8.1% 50 8.1% 1,440 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 48 7.9% 50 8.1% 1,424 4.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 47 7.7% 50 8.1% 2,032 6.3% 1,888 12.2%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 37 6.1% 40 6.5% 1,536 4.8% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 178 29.3% 192 31.0% 9,968 31.0% 4,624 30.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 135 22.2% 142 22.9% 7,176 22.3% 1,600 10.4%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 98 16.1% 105 17.0% 5,264 16.4% 2,480 16.1%
in_array13 20.3% 13 2.1% 26 4.2% 808 2.5% 648 4.2%
strtr13 20.3% 9 1.5% 21 3.4% 1,224 3.8% 800 5.2%
strtolower13 20.3% 3 0.5% 20 3.2% 1,232 3.8% 648 4.2%