Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setLastModified

Symfony\Component\HttpFoundation\Response::setLastModifiedRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)103 102 -1 -1.0%
Incl. Wall Time (microsec) per call 103 102 -1 -1.0%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)105 104 -1 -1.0%
Incl. CPU (microsecs) per call 105 104 -1 -1.0%
Excl. CPU (microsec)17 15 -2 -11.8%
Incl. MemUse (bytes)6,488 6,336 -152 -2.3%
Incl. MemUse (bytes) per call 6,488 6,336 -152 -2.3%
Excl. MemUse (bytes)2,168 2,128 -40 -1.8%
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% -1 -0.0% -1 -0.0% -152 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -2 -200.0% -40 -26.3% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -100.0% -1 -100.0% -152 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 0.0% -40 -26.3% 0 N/A%
DateTime::format0 N/A% 0 0.0% 1 100.0% -56 -36.8% 0 N/A%
DateTime::setTimezone0 N/A% 0 0.0% -1 -100.0% -24 -15.8% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 1 100.0% 8 5.3% 0 N/A%