Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519fc53e46a65Run #519fc817b51aeDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)37,515 36,134 -1,381 -3.7%
Incl. Wall Time (microsec) per call 1,103 1,063 -41 -3.7%
Excl. Wall Time (microsec)198 202 4 2.0%
Incl. CPU (microsecs)32,000 36,000 4,000 12.5%
Incl. CPU (microsecs) per call 941 1,059 118 12.5%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,611,232 3,611,232 0 0.0%
Incl. MemUse (bytes) per call 106,213 106,213 0 0.0%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)3,732,368 3,732,368 0 0.0%
Incl. PeakMemUse (bytes) per call 109,776 109,776 0 0.0%
Excl. PeakMemUse (bytes)2,504 2,504 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% -1,381 -30.3% 4,000 50.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 0.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -1,381 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -1,383 -100.1% 4,000 100.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%