Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)215,322 215,204 -118 -0.1%
Incl. Wall Time (microsec) per call 35,887 35,867 -20 -0.1%
Excl. Wall Time (microsec)97 96 -1 -1.0%
Incl. CPU (microsecs)189,807 189,223 -584 -0.3%
Incl. CPU (microsecs) per call 31,635 31,537 -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 Function-1 -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%