Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)27,860 28,661 801 2.9%
Incl. Wall Time (microsec) per call 457 470 13 2.9%
Excl. Wall Time (microsec)508 516 8 1.6%
Incl. CPU (microsecs)20,085 20,323 238 1.2%
Incl. CPU (microsecs) per call 329 333 4 1.2%
Excl. CPU (microsec)380 402 22 5.8%
Incl. MemUse (bytes)1,901,872 1,901,872 0 0.0%
Incl. MemUse (bytes) per call 31,178 31,178 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)1,832,568 1,832,568 0 0.0%
Incl. PeakMemUse (bytes) per call 30,042 30,042 0 0.0%
Excl. PeakMemUse (bytes)2,344 2,344 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% 801 1511.3% 238 188.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 1.0% 22 9.2% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 801 100.0% 238 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 828 103.4% 259 108.8% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -28 -3.5% -40 -16.8% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -6 -0.7% -7 -2.9% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -1 -0.1% 4 1.7% 0 N/A% 0 N/A%