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Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::set17 16.0% 911 0.1% 929 0.1% 37,472 0.1% 5,976 0.0%
Exclusive Metrics for Current Function236 25.9% 180 19.4% 8,416 22.5% 2,328 39.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct4 23.5% 471 51.7% 475 51.1% 18,528 49.4% 5,192 86.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 5.9% 125 13.7% 127 13.7% 6,936 18.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate4 23.5% 88 9.7% 93 10.0% 3,216 8.6% 784 13.1%
Symfony\Component\HttpFoundation\Response::setExpires1 5.9% 81 8.9% 82 8.8% 1,440 3.8% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond2 11.8% 47 5.2% 48 5.2% 2,000 5.3% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage2 11.8% 39 4.3% 40 4.3% 2,672 7.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 11.8% 39 4.3% 42 4.5% 1,504 4.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 5.9% 21 2.3% 22 2.4% 1,176 3.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set17 21.2% 307 33.7% 323 34.8% 12,920 34.5% 160 2.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 7.5% 198 21.7% 208 22.4% 7,104 19.0% 1,072 17.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 7.5% 127 13.9% 135 14.5% 5,496 14.7% 1,384 23.2%
in_array17 21.2% 17 1.9% 31 3.3% 808 2.2% 368 6.2%
strtolower17 21.2% 15 1.6% 28 3.0% 1,368 3.7% 144 2.4%
strtr17 21.2% 11 1.2% 24 2.6% 1,360 3.6% 520 8.7%