Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1

Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1Run #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls83 83 0 0.0%
Incl. Wall Time (microsec)4,211 4,138 -73 -1.7%
Incl. Wall Time (microsec) per call 51 50 -1 -1.7%
Excl. Wall Time (microsec)1,266 1,268 2 0.2%
Incl. CPU (microsecs)4,304 4,238 -66 -1.5%
Incl. CPU (microsecs) per call 52 51 -1 -1.5%
Excl. CPU (microsec)1,093 1,083 -10 -0.9%
Incl. MemUse (bytes)5,116 5,116 0 0.0%
Incl. MemUse (bytes) per call 62 62 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)7,244 8,636 1,392 19.2%
Incl. PeakMemUse (bytes) per call 87 104 17 19.2%
Excl. PeakMemUse (bytes)1,904 2,504 600 31.5%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1 [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::dispatch@10 N/A% -73 -4.2% -66 -3.4% 0 0.0% 1,392 0.9%
Exclusive Metrics Diff for Current Function2 2.7% -10 -15.2% 0 N/A% 600 43.1%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% -73 -100.0% -66 -100.0% 0 N/A% 1,392 100.0%
Child functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -40 -54.8% -35 -53.0% 0 N/A% 160 11.5%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@10 N/A% -21 -28.8% -19 -28.8% 0 N/A% 632 45.4%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -14 -19.2% -12 -18.2% 0 N/A% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 0 0.0% 10 15.2% 0 N/A% 0 0.0%