Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: 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 #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)319,049 319,766 717 0.2%
Incl. Wall Time (microsec) per call 53,175 53,294 120 0.2%
Excl. Wall Time (microsec)95 96 1 1.1%
Incl. CPU (microsecs)284,793 285,297 504 0.2%
Incl. CPU (microsecs) per call 47,466 47,550 84 0.2%
Excl. CPU (microsec)81 73 -8 -9.9%
Incl. MemUse (bytes)6,623,624 6,609,436 -14,188 -0.2%
Incl. MemUse (bytes) per call 1,103,937 1,101,573 -2,365 -0.2%
Excl. MemUse (bytes)1,188 1,188 0 0.0%
Incl. PeakMemUse (bytes)6,808,588 6,794,368 -14,220 -0.2%
Incl. PeakMemUse (bytes) per call 1,134,765 1,132,395 -2,370 -0.2%
Excl. PeakMemUse (bytes)696 696 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% 717 48.9% 504 18.8% -14,188 -24.4% -14,220 -23.9%
Exclusive Metrics Diff for Current Function1 0.1% -8 -1.6% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 717 100.0% 504 100.0% -14,188 -100.0% -14,220 -100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 729 101.7% 516 102.4% -14,188 -100.0% -14,220 -100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -10 -1.4% -13 -2.6% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -2 -0.3% 4 0.8% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -1 -0.1% 5 1.0% 0 0.0% 0 0.0%