Diff Report
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #517d52b5a5611Run #517d51ae434deDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)460 509 49 10.7%
Incl. Wall Time (microsec) per call 46 51 5 10.7%
Excl. Wall Time (microsec)126 139 13 10.3%
Incl. CPU (microsecs)470 520 50 10.6%
Incl. CPU (microsecs) per call 47 52 5 10.6%
Excl. CPU (microsec)91 105 14 15.4%
Incl. MemUse (bytes)26,424 26,424 0 0.0%
Incl. MemUse (bytes) per call 2,642 2,642 0 0.0%
Excl. MemUse (bytes)3,536 3,536 0 0.0%
Incl. PeakMemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes) per call 111 111 0 0.0%
Excl. PeakMemUse (bytes)872 872 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::set [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 49 2.0% 50 3.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 26.5% 14 28.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 46 93.9% 46 92.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 4.1% 4 8.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 19 38.8% 20 40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 8 16.3% 7 14.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 7 14.3% 6 12.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 2.0% 1 2.0% 0 N/A% 0 N/A%
in_array0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 2 4.0% 0 N/A% 0 N/A%