Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setLastModified

Symfony\Component\HttpFoundation\Response::setLastModifiedRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)90 90 0 0.0%
Incl. Wall Time (microsec) per call 90 90 0 0.0%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)91 92 1 1.1%
Incl. CPU (microsecs) per call 91 92 1 1.1%
Excl. CPU (microsec)14 16 2 14.3%
Incl. MemUse (bytes)6,264 6,288 24 0.4%
Incl. MemUse (bytes) per call 6,264 6,288 24 0.4%
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% 0 0.0% 1 0.0% 24 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-1 N/A% 2 200.0% 0 0.0% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 0 N/A% 1 100.0% 24 100.0% 0 N/A%
Child functions
DateTime::format0 N/A% 1 N/A% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 N/A%
DateTime::setTimezone0 N/A% 0 N/A% 0 0.0% 16 66.7% 0 N/A%
DateTimeZone::__construct0 N/A% 0 N/A% -1 -100.0% 8 33.3% 0 N/A%