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Run #5394e2ae29e1b: 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% 869 0.1% 892 0.1% 37,472 0.1% 5,976 0.0%
Exclusive Metrics for Current Function235 27.0% 188 21.1% 8,416 22.5% 2,328 39.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct4 23.5% 447 51.4% 451 50.6% 18,528 49.4% 5,192 86.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 5.9% 115 13.2% 117 13.1% 6,936 18.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate4 23.5% 85 9.8% 91 10.2% 3,216 8.6% 784 13.1%
Symfony\Component\HttpFoundation\Response::setExpires1 5.9% 75 8.6% 77 8.6% 1,440 3.8% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond2 11.8% 48 5.5% 51 5.7% 2,000 5.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 11.8% 41 4.7% 43 4.8% 1,504 4.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage2 11.8% 39 4.5% 41 4.6% 2,672 7.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 5.9% 19 2.2% 21 2.4% 1,176 3.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set17 21.2% 279 32.1% 297 33.3% 12,920 34.5% 160 2.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 7.5% 189 21.7% 196 22.0% 7,104 19.0% 1,072 17.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 7.5% 126 14.5% 135 15.1% 5,496 14.7% 1,384 23.2%
in_array17 21.2% 20 2.3% 30 3.4% 808 2.2% 368 6.2%
strtolower17 21.2% 13 1.5% 25 2.8% 1,368 3.7% 144 2.4%
strtr17 21.2% 7 0.8% 21 2.4% 1,360 3.6% 520 8.7%