Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)309,586 310,238 652 0.2%
Incl. Wall Time (microsec) per call 9,105 9,125 19 0.2%
Excl. Wall Time (microsec)364 379 15 4.1%
Incl. CPU (microsecs)289,873 291,946 2,073 0.7%
Incl. CPU (microsecs) per call 8,526 8,587 61 0.7%
Excl. CPU (microsec)314 323 9 2.9%
Incl. MemUse (bytes)8,199,552 8,268,984 69,432 0.8%
Incl. MemUse (bytes) per call 241,163 243,205 2,042 0.8%
Excl. MemUse (bytes)872 872 0 0.0%
Incl. PeakMemUse (bytes)8,307,168 8,378,216 71,048 0.9%
Incl. PeakMemUse (bytes) per call 244,328 246,418 2,090 0.9%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 652 25.9% 2,073 219.4% 69,432 100.0% 71,048 98.7%
Exclusive Metrics Diff for Current Function15 2.3% 9 0.4% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 652 100.0% 2,073 100.0% 69,432 100.0% 71,048 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 637 97.7% 2,052 99.0% 69,432 100.0% 71,048 100.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -7 -1.1% 1 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 4 0.6% 6 0.3% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 3 0.5% 5 0.2% 0 0.0% 0 0.0%