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Run #519d44ffb3845: 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::set12 14.8% 1,040 0.1% 1,059 0.1% 15,776 0.2% 8,288 0.1%
Exclusive Metrics for Current Function261 25.1% 206 19.5% 1,844 11.7% 2,436 29.4%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond6 50.0% 533 51.2% 542 51.2% 5,572 35.3% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 16.7% 365 35.1% 368 34.7% 8,256 52.3% 7,428 89.6%
Symfony\Component\HttpFoundation\Response::setDate2 16.7% 72 6.9% 75 7.1% 1,144 7.3% 860 10.4%
Symfony\Component\HttpFoundation\Response::prepare2 16.7% 70 6.7% 74 7.0% 804 5.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set12 20.0% 320 30.8% 336 31.7% 4,916 31.2% 2,396 28.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 10.0% 228 21.9% 237 22.4% 4,200 26.6% 1,012 12.2%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 10.0% 179 17.2% 189 17.8% 2,932 18.6% 1,192 14.4%
strtr12 20.0% 23 2.2% 35 3.3% 712 4.5% 452 5.5%
in_array12 20.0% 17 1.6% 32 3.0% 456 2.9% 456 5.5%
strtolower12 20.0% 12 1.2% 24 2.3% 716 4.5% 344 4.2%