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::doDispatch

Symfony\Component\EventDispatcher\EventDispatcher::doDispatchRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)94,848 96,943 2,095 2.2%
Incl. Wall Time (microsec) per call 3,952 4,039 87 2.2%
Excl. Wall Time (microsec)214 196 -18 -8.4%
Incl. CPU (microsecs)91,055 92,262 1,207 1.3%
Incl. CPU (microsecs) per call 3,794 3,844 50 1.3%
Excl. CPU (microsec)194 165 -29 -14.9%
Incl. MemUse (bytes)4,681,080 4,723,408 42,328 0.9%
Incl. MemUse (bytes) per call 195,045 196,809 1,764 0.9%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)4,651,560 4,692,688 41,128 0.9%
Incl. PeakMemUse (bytes) per call 193,815 195,529 1,714 0.9%
Excl. PeakMemUse (bytes)1,496 1,496 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::doDispatch [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::doDispatch0 N/A% 2,095 549.9% 1,207 377.2% 42,328 95.6% 41,128 94.9%
Exclusive Metrics Diff for Current Function-18 -0.9% -29 -2.4% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% 2,095 100.0% 1,207 100.0% 42,328 100.0% 41,128 100.0%
Child functions
call_user_func0 N/A% 2,113 100.9% 1,231 102.0% 42,328 100.0% 41,128 100.0%
Symfony\Component\EventDispatcher\Event::isPropagationStopped0 N/A% 0 0.0% 5 0.4% 0 0.0% 0 0.0%