Run Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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::set14 15.4% 982 0.2% 1,006 0.2% 19,528 0.1% 8,476 0.1%
Exclusive Metrics for Current Function278 28.3% 219 21.8% 4,176 21.4% 2,476 29.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 14.3% 286 29.1% 289 28.7% 8,772 44.9% 7,576 89.4%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 28.6% 261 26.6% 266 26.4% 4,860 24.9% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.1% 97 9.9% 100 9.9% 940 4.8% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare2 14.3% 80 8.1% 84 8.3% 816 4.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.1% 80 8.1% 82 8.2% 896 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.1% 75 7.6% 77 7.7% 816 4.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 14.3% 71 7.2% 74 7.4% 1,164 6.0% 900 10.6%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage1 7.1% 32 3.3% 34 3.4% 1,264 6.5% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set14 20.6% 292 29.7% 308 30.6% 6,292 32.2% 2,548 30.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 8.8% 201 20.5% 210 20.9% 4,132 21.2% 1,008 11.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 8.8% 156 15.9% 163 16.2% 2,944 15.1% 1,188 14.0%
in_array14 20.6% 21 2.1% 37 3.7% 456 2.3% 344 4.1%
strtr14 20.6% 19 1.9% 41 4.1% 760 3.9% 452 5.3%
strtolower14 20.6% 15 1.5% 28 2.8% 768 3.9% 460 5.4%