Run Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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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% 488 0.2% 502 0.2% 31,608 0.2% 15,560 0.1%
Exclusive Metrics for Current Function151 30.9% 105 20.9% 6,480 20.5% 4,864 31.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct2 15.4% 162 33.2% 164 32.7% 15,040 47.6% 13,368 85.9%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 30.8% 127 26.0% 131 26.1% 8,528 27.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified1 7.7% 51 10.5% 52 10.4% 1,608 5.1% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires1 7.7% 40 8.2% 41 8.2% 1,440 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag1 7.7% 38 7.8% 40 8.0% 1,424 4.5% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate2 15.4% 38 7.8% 40 8.0% 2,032 6.4% 1,888 12.1%
Symfony\Component\HttpFoundation\Response::prepare2 15.4% 32 6.6% 34 6.8% 1,536 4.9% 304 2.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set13 20.3% 140 28.7% 154 30.7% 9,424 29.8% 4,648 29.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue6 9.4% 111 22.7% 112 22.3% 7,176 22.7% 1,560 10.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl6 9.4% 76 15.6% 79 15.7% 5,264 16.7% 2,480 15.9%
in_array13 20.3% 7 1.4% 16 3.2% 808 2.6% 648 4.2%
strtr13 20.3% 3 0.6% 16 3.2% 1,224 3.9% 800 5.1%
strtolower13 20.3% 0 0.0% 20 4.0% 1,232 3.9% 560 3.6%