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Run #539fc8a0c02cb: 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% 988 0.1% 2,123 0.1% 103,000 0.2% 46,464 0.1%
Exclusive Metrics for Current Function264 26.7% 1,336 62.9% 73,952 71.8% 35,824 77.1%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct4 23.5% 504 51.0% 511 24.1% 18,520 18.0% 13,504 29.1%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 5.9% 135 13.7% 135 6.4% 6,936 6.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate4 23.5% 106 10.7% 114 5.4% 3,216 3.1% 1,992 4.3%
Symfony\Component\HttpFoundation\Response::setExpires1 5.9% 87 8.8% 88 4.1% 1,440 1.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 11.8% 47 4.8% 50 2.4% 1,504 1.5% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond2 11.8% 47 4.8% 49 2.3% 2,000 1.9% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage2 11.8% 41 4.1% 45 2.1% 2,672 2.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 5.9% 21 2.1% 1,131 53.3% 66,712 64.8% 30,968 66.6%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set17 21.2% 325 32.9% 340 16.0% 12,920 12.5% 4,536 9.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 7.5% 214 21.7% 222 10.5% 7,096 6.9% 1,528 3.3%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 7.5% 135 13.7% 142 6.7% 5,496 5.3% 2,448 5.3%
in_array17 21.2% 19 1.9% 32 1.5% 808 0.8% 648 1.4%
strtolower17 21.2% 17 1.7% 26 1.2% 1,368 1.3% 648 1.4%
strtr17 21.2% 14 1.4% 25 1.2% 1,360 1.3% 832 1.8%