Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setLastModified

Symfony\Component\HttpFoundation\Response::setLastModifiedRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)71 74 3 4.2%
Incl. Wall Time (microsec) per call 71 74 3 4.2%
Excl. Wall Time (microsec)13 14 1 7.7%
Incl. CPU (microsecs)73 75 2 2.7%
Incl. CPU (microsecs) per call 73 75 2 2.7%
Excl. CPU (microsec)11 10 -1 -9.1%
Incl. MemUse (bytes)6,312 6,312 0 0.0%
Incl. MemUse (bytes) per call 6,312 6,312 0 0.0%
Excl. MemUse (bytes)2,128 2,128 0 0.0%
Incl. PeakMemUse (bytes)5,744 5,744 0 0.0%
Incl. PeakMemUse (bytes) per call 5,744 5,744 0 0.0%
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% 3 3.1% 2 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 33.3% -1 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 3 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 66.7% 3 150.0% 0 N/A% 0 N/A%
DateTime::format0 N/A% 0 0.0% 1 50.0% 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 -50.0% 0 N/A% 0 N/A%