Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc84e17238: 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 #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)37,515 38,306 791 2.1%
Incl. Wall Time (microsec) per call 1,103 1,127 23 2.1%
Excl. Wall Time (microsec)198 203 5 2.5%
Incl. CPU (microsecs)32,000 40,000 8,000 25.0%
Incl. CPU (microsecs) per call 941 1,176 235 25.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,611,232 3,619,040 7,808 0.2%
Incl. MemUse (bytes) per call 106,213 106,442 230 0.2%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)3,732,368 3,742,736 10,368 0.3%
Incl. PeakMemUse (bytes) per call 109,776 110,080 305 0.3%
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% 791 145.9% 8,000 200.0% 7,808 100.0% 10,368 98.3%
Exclusive Metrics Diff for Current Function5 0.6% 0 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 791 100.0% 8,000 100.0% 7,808 100.0% 10,368 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 795 100.5% 8,000 100.0% 7,808 100.0% 10,368 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -7 -0.9% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%