Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: 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 #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)95,981 98,027 2,046 2.1%
Incl. Wall Time (microsec) per call 2,181 2,228 47 2.1%
Excl. Wall Time (microsec)407 387 -20 -4.9%
Incl. CPU (microsecs)92,202 93,362 1,160 1.3%
Incl. CPU (microsecs) per call 2,096 2,122 26 1.3%
Excl. CPU (microsec)325 314 -11 -3.4%
Incl. MemUse (bytes)4,694,688 4,737,016 42,328 0.9%
Incl. MemUse (bytes) per call 106,697 107,659 962 0.9%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)4,656,128 4,697,256 41,128 0.9%
Incl. PeakMemUse (bytes) per call 105,821 106,756 935 0.9%
Excl. PeakMemUse (bytes)1,528 1,528 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% 2,046 537.0% 1,160 362.5% 42,328 95.6% 41,128 94.9%
Exclusive Metrics Diff for Current Function-20 -1.0% -11 -0.9% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 2,046 100.0% 1,160 100.0% 42,328 100.0% 41,128 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 2,095 102.4% 1,207 104.1% 42,328 100.0% 41,128 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -18 -0.9% -24 -2.1% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% -10 -0.5% 2 0.2% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% -1 -0.0% -14 -1.2% 0 0.0% 0 0.0%