Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)687 684 -3 -0.4%
Incl. Wall Time (microsec) per call 62 62 -0 -0.4%
Excl. Wall Time (microsec)193 189 -4 -2.1%
Incl. CPU (microsecs)708 706 -2 -0.3%
Incl. CPU (microsecs) per call 64 64 -0 -0.3%
Excl. CPU (microsec)166 150 -16 -9.6%
Incl. MemUse (bytes)17,616 17,640 24 0.1%
Incl. MemUse (bytes) per call 1,601 1,604 2 0.1%
Excl. MemUse (bytes)4,300 4,300 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -3 -0.1% -2 -0.1% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -133.3% -16 -800.0% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -3 -100.0% -4 -200.0% 24 100.0% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -2 -66.7% -2 -100.0% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% 2 66.7% 2 100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -1 -33.3% -2 -100.0% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 33.3% 1 50.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 0 0.0% 2 100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
in_array0 N/A% 2 66.7% 3 150.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 -33.3% 2 100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 2 100.0% 0 0.0% 0 N/A%
strtr0 N/A% 0 0.0% 5 250.0% 0 0.0% 0 N/A%
strtolower0 N/A% 0 0.0% 2 100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 0 0.0% 24 100.0% 0 N/A%