Run Report
Run #55b926390e9b3: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Symfony\Component\HttpFoundation\ResponseHeaderBag::set [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set12 16.7% 885 1.0% 29,232 0.2% 14,624 0.1%
Exclusive Metrics for Current Function101 11.4% 6,544 22.4% 5,416 37.0%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 8.3% 716 80.9% 6,200 21.2% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 8.3% 51 5.8% 7,936 27.1% 7,136 48.8%
Symfony\Component\HttpFoundation\Response::setExpires1 8.3% 39 4.4% 1,424 4.9% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond5 41.7% 19 2.1% 4,448 15.2% 656 4.5%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 8.3% 19 2.1% 5,560 19.0% 5,040 34.5%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 8.3% 16 1.8% 1,336 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate1 8.3% 15 1.7% 1,296 4.4% 1,792 12.3%
Symfony\Component\HttpFoundation\Response::setVary1 8.3% 10 1.1% 1,032 3.5% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set12 22.2% 595 67.2% 9,696 33.2% 4,048 27.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 5.6% 92 10.4% 6,072 20.8% 1,288 8.8%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 5.6% 58 6.6% 4,104 14.0% 2,208 15.1%
strtolower12 22.2% 15 1.7% 1,080 3.7% 504 3.4%
strtr12 22.2% 12 1.4% 1,072 3.7% 656 4.5%
in_array12 22.2% 12 1.4% 664 2.3% 504 3.4%