Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::addListener

Symfony\Component\EventDispatcher\EventDispatcher::addListenerRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)45 41 -4 -8.9%
Incl. Wall Time (microsec) per call 2 1 -0 -8.9%
Excl. Wall Time (microsec)45 41 -4 -8.9%
Incl. CPU (microsecs)62 60 -2 -3.2%
Incl. CPU (microsecs) per call 2 2 -0 -3.2%
Excl. CPU (microsec)62 60 -2 -3.2%
Incl. MemUse (bytes)11,592 11,592 0 0.0%
Incl. MemUse (bytes) per call 400 400 0 0.0%
Excl. MemUse (bytes)11,592 11,592 0 0.0%
Incl. PeakMemUse (bytes)5,912 5,672 -240 -4.1%
Incl. PeakMemUse (bytes) per call 204 196 -8 -4.1%
Excl. PeakMemUse (bytes)5,912 5,672 -240 -4.1%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::addListener [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\EventDispatcher\EventDispatcher::addListener0 N/A% -4 -0.1% -2 -0.1% 0 0.0% -240 -0.2%
Exclusive Metrics Diff for Current Function-4 -100.0% -2 -100.0% 0 N/A% -240 -100.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::lazyLoad0 N/A% -4 -100.0% -2 -100.0% 0 N/A% -240 -100.0%