Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\EventSubscriber\FinishResponseSubscriber::setExpiresNoCache

Drupal\Core\EventSubscriber\FinishResponseSubscriber::setExpiresNoCacheRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)99 92 -7 -7.1%
Incl. Wall Time (microsec) per call 99 92 -7 -7.1%
Excl. Wall Time (microsec)10 8 -2 -20.0%
Incl. CPU (microsecs)101 95 -6 -5.9%
Incl. CPU (microsecs) per call 101 95 -6 -5.9%
Excl. CPU (microsec)7 8 1 14.3%
Incl. MemUse (bytes)8,440 8,440 0 0.0%
Incl. MemUse (bytes) per call 8,440 8,440 0 0.0%
Excl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. PeakMemUse (bytes)6,104 4,888 -1,216 -19.9%
Incl. PeakMemUse (bytes) per call 6,104 4,888 -1,216 -19.9%
Excl. PeakMemUse (bytes)720 720 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\EventSubscriber\FinishResponseSubscriber::setExpiresNoCache [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
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setExpiresNoCache0 N/A% -7 -0.5% -6 -0.4% 0 0.0% -1,216 -11.3%
Exclusive Metrics Diff for Current Function-2 -28.6% 1 16.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setResponseNotCacheable0 N/A% -7 -100.0% -6 -100.0% 0 N/A% -1,216 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -4 -57.1% -5 -83.3% 0 N/A% -1,216 -100.0%
DateTime::createFromFormat0 N/A% -1 -14.3% -2 -33.3% 0 N/A% 0 0.0%