Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)9,891 9,707 -184 -1.9%
Incl. Wall Time (microsec) per call 220 216 -4 -1.9%
Excl. Wall Time (microsec)415 409 -6 -1.4%
Incl. CPU (microsecs)8,295 8,104 -191 -2.3%
Incl. CPU (microsecs) per call 184 180 -4 -2.3%
Excl. CPU (microsec)330 334 4 1.2%
Incl. MemUse (bytes)552,880 552,864 -16 -0.0%
Incl. MemUse (bytes) per call 12,286 12,286 -0 -0.0%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)428,960 429,032 72 0.0%
Incl. PeakMemUse (bytes) per call 9,532 9,534 2 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% -184 -40.9% -191 -15.5% -16 -0.1% 72 0.2%
Exclusive Metrics Diff for Current Function-6 -3.3% 4 2.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -184 -100.0% -191 -100.0% -16 -100.0% 72 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -183 -99.5% -189 -99.0% -16 -100.0% 72 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 8 4.3% 6 3.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -2 -1.1% -9 -4.7% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -1 -0.5% -3 -1.6% 0 0.0% 0 0.0%