Run Report
Run #5578e32524136: 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.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set15 16.7% 303 0.1% 32,912 0.1% 14,176 0.1%
Exclusive Metrics for Current Function107 35.3% 7,656 23.3% 4,536 32.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 13.3% 103 34.0% 13,416 40.8% 12,288 86.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 6.7% 63 20.8% 6,216 18.9% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond5 33.3% 41 13.5% 4,632 14.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 6.7% 36 11.9% 1,424 4.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 13.3% 19 6.3% 1,888 5.7% 1,888 13.3%
Symfony\Component\HttpFoundation\HeaderBag::__construct1 6.7% 15 5.0% 1,704 5.2% 0 0.0%
Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond1 6.7% 9 3.0% 1,336 4.1% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch1 6.7% 9 3.0% 1,264 3.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 6.7% 8 2.6% 1,032 3.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set15 22.1% 97 32.0% 11,640 35.4% 4,160 29.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue4 5.9% 53 17.5% 6,136 18.6% 1,288 9.1%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 5.9% 46 15.2% 4,472 13.6% 2,208 15.6%
strtr15 22.1% 0 0.0% 1,168 3.5% 656 4.6%
strtolower15 22.1% 0 0.0% 1,176 3.6% 664 4.7%
in_array15 22.1% 0 0.0% 664 2.0% 664 4.7%