Diff Report
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::setLastModified

Symfony\Component\HttpFoundation\Response::setLastModifiedRun #530ed1c5bdc6aRun #530ed2569a2c7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)93 86 -7 -7.5%
Incl. Wall Time (microsec) per call 93 86 -7 -7.5%
Excl. Wall Time (microsec)25 19 -6 -24.0%
Incl. CPU (microsecs)95 116 21 22.1%
Incl. CPU (microsecs) per call 95 116 21 22.1%
Excl. CPU (microsec)20 42 22 110.0%
Incl. MemUse (bytes)6,184 6,184 0 0.0%
Incl. MemUse (bytes) per call 6,184 6,184 0 0.0%
Excl. MemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes)5,480 5,648 168 3.1%
Incl. PeakMemUse (bytes) per call 5,480 5,648 168 3.1%
Excl. PeakMemUse (bytes)1,688 1,688 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% -7 -0.7% 21 1.7% 0 0.0% 168 0.4%
Exclusive Metrics Diff for Current Function-6 -85.7% 22 104.8% 0 N/A% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -7 -100.0% 21 100.0% 0 N/A% 168 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -14.3% -1 -4.8% 0 N/A% 0 0.0%
DateTime::format0 N/A% 0 0.0% -1 -4.8% 0 N/A% 168 100.0%
DateTime::setTimezone0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 0.0%