Run Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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::set12 14.8% 606 0.1% 621 0.1% 28,272 0.2% 11,208 0.1%
Exclusive Metrics for Current Function169 27.9% 124 20.0% 3,824 13.5% 3,272 29.2%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond6 50.0% 302 49.8% 306 49.3% 9,792 34.6% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 16.7% 222 36.6% 225 36.2% 15,040 53.2% 9,848 87.9%
Symfony\Component\HttpFoundation\Response::setDate2 16.7% 43 7.1% 50 8.1% 2,032 7.2% 1,360 12.1%
Symfony\Component\HttpFoundation\Response::prepare2 16.7% 39 6.4% 40 6.4% 1,408 5.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set12 20.0% 171 28.2% 182 29.3% 8,808 31.2% 3,288 29.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 10.0% 139 22.9% 147 23.7% 7,176 25.4% 1,360 12.1%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 10.0% 100 16.5% 111 17.9% 5,264 18.6% 1,856 16.6%
strtr12 20.0% 12 2.0% 19 3.1% 1,192 4.2% 608 5.4%
in_array12 20.0% 12 2.0% 21 3.4% 808 2.9% 456 4.1%
strtolower12 20.0% 3 0.5% 17 2.7% 1,200 4.2% 368 3.3%