Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setExpires

Symfony\Component\HttpFoundation\Response::setExpiresRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)147 143 -4 -2.7%
Incl. Wall Time (microsec) per call 147 143 -4 -2.7%
Excl. Wall Time (microsec)26 26 0 0.0%
Incl. CPU (microsecs)150 146 -4 -2.7%
Incl. CPU (microsecs) per call 150 146 -4 -2.7%
Excl. CPU (microsec)21 23 2 9.5%
Incl. MemUse (bytes)3,452 3,452 0 0.0%
Incl. MemUse (bytes) per call 3,452 3,452 0 0.0%
Excl. MemUse (bytes)1,128 1,128 0 0.0%
Incl. PeakMemUse (bytes)3,604 3,604 0 0.0%
Incl. PeakMemUse (bytes) per call 3,604 3,604 0 0.0%
Excl. PeakMemUse (bytes)848 848 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::setExpires [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::setExpires0 N/A% -4 -1.6% -4 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setExpiresNoCache0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -4 -100.0% -5 -125.0% 0 N/A% 0 N/A%
DateTime::format0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
DateTime::setTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%