Run Report
Run #51ec227a9cea0: 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::set13 15.1% 663 0.0% 682 0.0% 31,720 0.2% 10,392 0.1%
Exclusive Metrics for Current Function172 25.9% 139 20.4% 6,504 20.5% 3,072 29.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 209 31.5% 214 31.4% 15,040 47.4% 9,032 86.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 183 27.6% 187 27.4% 8,608 27.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 76 11.5% 78 11.4% 1,616 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 55 8.3% 56 8.2% 1,464 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 53 8.0% 55 8.1% 1,424 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 46 6.9% 49 7.2% 2,032 6.4% 1,360 13.1%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 41 6.2% 43 6.3% 1,536 4.8% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 194 29.3% 207 30.4% 9,456 29.8% 2,768 26.6%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 146 22.0% 150 22.0% 7,224 22.8% 1,320 12.7%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 113 17.0% 119 17.4% 5,272 16.6% 1,856 17.9%
strtr13 20.3% 13 2.0% 22 3.2% 1,224 3.9% 552 5.3%
in_array13 20.3% 13 2.0% 24 3.5% 808 2.5% 456 4.4%
strtolower13 20.3% 12 1.8% 21 3.1% 1,232 3.9% 368 3.5%