Run Report
Run #55323ac3d89c1: XHProf Run (Namespace=drupal-perf-lauriii)
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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::set18 17.1% 274 0.1% 32,840 0.1% 14,232 0.1%
Exclusive Metrics for Current Function102 37.2% 7,784 23.7% 4,536 31.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 11.1% 83 30.3% 13,416 40.9% 12,344 86.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 5.6% 52 19.0% 6,216 18.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 5.6% 30 10.9% 1,424 4.3% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct3 16.7% 26 9.5% 3,888 11.8% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond3 16.7% 21 7.7% 2,432 7.4% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 11.1% 18 6.6% 1,888 5.7% 1,888 13.3%
Symfony\Component\HttpFoundation\Response::prepare2 11.1% 16 5.8% 1,264 3.8% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::updateDrupalCacheHeaders2 11.1% 14 5.1% 576 1.8% 0 0.0%
Drupal\Core\EventSubscriber\AnonymousUserResponseSubscriber::onRespond1 5.6% 8 2.9% 704 2.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 5.6% 6 2.2% 1,032 3.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set18 22.5% 90 32.8% 11,200 34.1% 4,160 29.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 5.0% 46 16.8% 6,136 18.7% 1,344 9.4%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 5.0% 36 13.1% 4,472 13.6% 2,208 15.5%
strtr18 22.5% 0 0.0% 1,288 3.9% 656 4.6%
strtolower18 22.5% 0 0.0% 1,296 3.9% 664 4.7%
in_array18 22.5% 0 0.0% 664 2.0% 664 4.7%