Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)174,270 172,719 -1,551 -0.9%
Incl. Wall Time (microsec) per call 4,586 4,545 -41 -0.9%
Excl. Wall Time (microsec)493 473 -20 -4.1%
Incl. CPU (microsecs)172,043 170,485 -1,558 -0.9%
Incl. CPU (microsecs) per call 4,527 4,486 -41 -0.9%
Excl. CPU (microsec)386 382 -4 -1.0%
Incl. MemUse (bytes)6,339,688 6,274,416 -65,272 -1.0%
Incl. MemUse (bytes) per call 166,834 165,116 -1,718 -1.0%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)6,465,496 6,399,080 -66,416 -1.0%
Incl. PeakMemUse (bytes) per call 170,145 168,397 -1,748 -1.0%
Excl. PeakMemUse (bytes)2,424 2,424 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% -1,551 -136.9% -1,558 -132.6% -65,272 -94.8% -66,416 -95.2%
Exclusive Metrics Diff for Current Function-20 -1.3% -4 -0.3% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -1,551 -100.0% -1,558 -100.0% -65,272 -100.0% -66,416 -100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -1,507 -97.2% -1,526 -97.9% -65,272 -100.0% -66,416 -100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -20 -1.3% -18 -1.2% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -1 -0.1% -7 -0.4% 0 0.0% 0 0.0%