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

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)172,719 174,270 1,551 0.9%
Incl. Wall Time (microsec) per call 4,545 4,586 41 0.9%
Excl. Wall Time (microsec)473 493 20 4.2%
Incl. CPU (microsecs)170,485 172,043 1,558 0.9%
Incl. CPU (microsecs) per call 4,486 4,527 41 0.9%
Excl. CPU (microsec)382 386 4 1.0%
Incl. MemUse (bytes)6,274,416 6,339,688 65,272 1.0%
Incl. MemUse (bytes) per call 165,116 166,834 1,718 1.0%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)6,399,080 6,465,496 66,416 1.0%
Incl. PeakMemUse (bytes) per call 168,397 170,145 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 Function20 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%