Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setLastModified

Symfony\Component\HttpFoundation\Response::setLastModifiedRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)77 79 2 2.6%
Incl. Wall Time (microsec) per call 77 79 2 2.6%
Excl. Wall Time (microsec)15 19 4 26.7%
Incl. CPU (microsecs)78 80 2 2.6%
Incl. CPU (microsecs) per call 78 80 2 2.6%
Excl. CPU (microsec)14 15 1 7.1%
Incl. MemUse (bytes)6,264 6,264 0 0.0%
Incl. MemUse (bytes) per call 6,264 6,264 0 0.0%
Excl. MemUse (bytes)2,096 2,096 0 0.0%
Incl. PeakMemUse (bytes)5,760 5,728 -32 -0.6%
Incl. PeakMemUse (bytes) per call 5,760 5,728 -32 -0.6%
Excl. PeakMemUse (bytes)1,768 1,768 0 0.0%

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% 2 0.2% 2 0.2% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function4 200.0% 1 50.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 100.0% 2 100.0% 0 N/A% -32 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -100.0% 1 50.0% 0 N/A% -32 -100.0%
DateTime::format0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
DateTime::setTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%