Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setEtag

Symfony\Component\HttpFoundation\Response::setEtagRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)40 39 -1 -2.5%
Incl. Wall Time (microsec) per call 40 39 -1 -2.5%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)42 41 -1 -2.4%
Incl. CPU (microsecs) per call 42 41 -1 -2.4%
Excl. CPU (microsec)7 8 1 14.3%
Incl. MemUse (bytes)4,372 4,372 0 0.0%
Incl. MemUse (bytes) per call 4,372 4,372 0 0.0%
Excl. MemUse (bytes)724 724 0 0.0%
Incl. PeakMemUse (bytes)3,444 3,556 112 3.3%
Incl. PeakMemUse (bytes) per call 3,444 3,556 112 3.3%
Excl. PeakMemUse (bytes)616 616 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::setEtag [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\Response::setEtag0 N/A% -1 -0.1% -1 -0.0% 0 0.0% 112 0.2%
Exclusive Metrics Diff for Current Function1 100.0% 1 100.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setResponseNotCacheable0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 112 100.0%
Child function
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove0 N/A% -2 -200.0% -2 -200.0% 0 N/A% 112 100.0%