Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::addListener

Symfony\Component\EventDispatcher\EventDispatcher::addListenerRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)54 33 -21 -38.9%
Incl. Wall Time (microsec) per call 2 1 -1 -38.9%
Excl. Wall Time (microsec)54 33 -21 -38.9%
Incl. CPU (microsecs)74 49 -25 -33.8%
Incl. CPU (microsecs) per call 3 2 -1 -33.8%
Excl. CPU (microsec)74 49 -25 -33.8%
Incl. MemUse (bytes)11,232 11,240 8 0.1%
Incl. MemUse (bytes) per call 449 450 0 0.1%
Excl. MemUse (bytes)11,232 11,240 8 0.1%
Incl. PeakMemUse (bytes)5,968 5,976 8 0.1%
Incl. PeakMemUse (bytes) per call 239 239 0 0.1%
Excl. PeakMemUse (bytes)5,968 5,976 8 0.1%

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% -21 -32.8% -25 -14.0% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-21 -100.0% -25 -100.0% 8 100.0% 8 100.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::lazyLoad0 N/A% -21 -100.0% -25 -100.0% 8 100.0% 8 100.0%