Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setLastModified

Symfony\Component\HttpFoundation\Response::setLastModifiedRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)111 101 -10 -9.0%
Incl. Wall Time (microsec) per call 111 101 -10 -9.0%
Excl. Wall Time (microsec)21 19 -2 -9.5%
Incl. CPU (microsecs)112 102 -10 -8.9%
Incl. CPU (microsecs) per call 112 102 -10 -8.9%
Excl. CPU (microsec)15 13 -2 -13.3%
Incl. MemUse (bytes)6,280 6,280 0 0.0%
Incl. MemUse (bytes) per call 6,280 6,280 0 0.0%
Excl. MemUse (bytes)2,096 2,096 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\Response::setLastModified [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::setLastModified0 N/A% -10 -0.2% -10 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -20.0% -2 -20.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -10 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -8 -80.0% -6 -60.0% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::format0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::setTimezone0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%