Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)175,495 176,521 1,026 0.6%
Incl. Wall Time (microsec) per call 4,875 4,903 29 0.6%
Excl. Wall Time (microsec)320 324 4 1.2%
Incl. CPU (microsecs)159,761 159,706 -55 -0.0%
Incl. CPU (microsecs) per call 4,438 4,436 -2 -0.0%
Excl. CPU (microsec)266 251 -15 -5.6%
Incl. MemUse (bytes)9,484,328 9,550,992 66,664 0.7%
Incl. MemUse (bytes) per call 263,454 265,305 1,852 0.7%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)9,451,752 9,518,912 67,160 0.7%
Incl. PeakMemUse (bytes) per call 262,549 264,414 1,866 0.7%
Excl. PeakMemUse (bytes)1,608 1,608 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::dispatch [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::dispatch0 N/A% 1,026 138.5% -55 -12.3% 66,664 104.4% 67,160 104.3%
Exclusive Metrics Diff for Current Function4 0.4% -15 -27.3% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 1,026 100.0% -55 -100.0% 66,664 100.0% 67,160 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 1,034 100.8% -37 -67.3% 66,664 100.0% 67,160 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -12 -1.2% -15 -27.3% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -1 -0.1% 4 7.3% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 1 0.1% 8 14.5% 0 0.0% 0 0.0%