Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)148,003 149,792 1,789 1.2%
Incl. Wall Time (microsec) per call 24,667 24,965 298 1.2%
Excl. Wall Time (microsec)66 61 -5 -7.6%
Incl. CPU (microsecs)139,308 140,984 1,676 1.2%
Incl. CPU (microsecs) per call 23,218 23,497 279 1.2%
Excl. CPU (microsec)51 53 2 3.9%
Incl. MemUse (bytes)10,509,680 10,473,528 -36,152 -0.3%
Incl. MemUse (bytes) per call 1,751,613 1,745,588 -6,025 -0.3%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)9,263,672 9,376,640 112,968 1.2%
Incl. PeakMemUse (bytes) per call 1,543,945 1,562,773 18,828 1.2%
Excl. PeakMemUse (bytes)1,024 1,024 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% 1,789 118.1% 1,676 102.4% -36,152 -563.5% 112,968 1052.2%
Exclusive Metrics Diff for Current Function-5 -0.3% 2 0.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 1,789 100.0% 1,676 100.0% -36,152 -100.0% 112,968 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 1,780 99.5% 1,665 99.3% -36,152 -100.0% 112,968 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 12 0.7% 11 0.7% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%