Run Report
Run #51ec3c1813b11: 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% 626 0.3% 647 0.3% 31,608 0.2% 15,256 0.1%
Exclusive Metrics for Current Function162 25.9% 133 20.6% 6,480 20.5% 4,768 31.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 200 31.9% 203 31.4% 15,040 47.6% 13,368 87.6%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 172 27.5% 178 27.5% 8,528 27.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 65 10.4% 68 10.5% 1,608 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 54 8.6% 56 8.7% 1,440 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 51 8.1% 54 8.3% 1,424 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 44 7.0% 46 7.1% 2,032 6.4% 1,888 12.4%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 40 6.4% 42 6.5% 1,536 4.9% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 182 29.1% 194 30.0% 9,424 29.8% 4,440 29.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 139 22.2% 147 22.7% 7,176 22.7% 1,560 10.2%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 104 16.6% 112 17.3% 5,264 16.7% 2,480 16.3%
strtr13 20.3% 13 2.1% 22 3.4% 1,224 3.9% 800 5.2%
strtolower13 20.3% 13 2.1% 17 2.6% 1,232 3.9% 560 3.7%
in_array13 20.3% 13 2.1% 22 3.4% 808 2.6% 648 4.2%