Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: 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 #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)168,718 172,320 3,602 2.1%
Incl. Wall Time (microsec) per call 8,034 8,206 172 2.1%
Excl. Wall Time (microsec)358 354 -4 -1.1%
Incl. CPU (microsecs)147,034 151,743 4,709 3.2%
Incl. CPU (microsecs) per call 7,002 7,226 224 3.2%
Excl. CPU (microsec)295 313 18 6.1%
Incl. MemUse (bytes)2,471,448 2,736,508 265,060 10.7%
Incl. MemUse (bytes) per call 117,688 130,310 12,622 10.7%
Excl. MemUse (bytes)1,020 1,020 0 0.0%
Incl. PeakMemUse (bytes)2,572,040 2,837,212 265,172 10.3%
Incl. PeakMemUse (bytes) per call 122,478 135,105 12,627 10.3%
Excl. PeakMemUse (bytes)2,048 2,048 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% 3,602 195.1% 4,709 134.6% 265,060 100.0% 265,172 100.0%
Exclusive Metrics Diff for Current Function-4 -0.1% 18 0.4% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 3,602 100.0% 4,709 100.0% 265,060 100.0% 265,172 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 3,598 99.9% 4,697 99.7% 265,060 100.0% 265,172 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 6 0.2% 2 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 2 0.1% -3 -0.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 0 0.0% -5 -0.1% 0 0.0% 0 0.0%