Diff Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #539206513e72eRun #539205a48c548DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)215,204 215,322 118 0.1%
Incl. Wall Time (microsec) per call 35,867 35,887 20 0.1%
Excl. Wall Time (microsec)96 97 1 1.0%
Incl. CPU (microsecs)189,223 189,807 584 0.3%
Incl. CPU (microsecs) per call 31,537 31,635 97 0.3%
Excl. CPU (microsec)82 82 0 0.0%
Incl. MemUse (bytes)3,882,940 3,882,940 0 0.0%
Incl. MemUse (bytes) per call 647,157 647,157 0 0.0%
Excl. MemUse (bytes)1,188 1,188 0 0.0%
Incl. PeakMemUse (bytes)3,716,612 3,716,612 0 0.0%
Incl. PeakMemUse (bytes) per call 619,435 619,435 0 0.0%
Excl. PeakMemUse (bytes)600 600 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% 118 13.0% 584 167.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 118 100.0% 584 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 177 150.0% 639 109.4% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -58 -49.2% -53 -9.1% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -2 -1.7% -1 -0.2% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%