Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)1,996,241 10,129,709 8,133,468 407.4%
Incl. Wall Time (microsec) per call 62,383 316,553 254,171 407.4%
Excl. Wall Time (microsec)2,214 11,127 8,913 402.6%
Incl. CPU (microsecs)508,031 520,033 12,002 2.4%
Incl. CPU (microsecs) per call 15,876 16,251 375 2.4%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)26,164,280 26,164,760 480 0.0%
Incl. MemUse (bytes) per call 817,634 817,649 15 0.0%
Excl. MemUse (bytes)1,304 1,304 0 0.0%
Incl. PeakMemUse (bytes)26,013,384 26,013,520 136 0.0%
Incl. PeakMemUse (bytes) per call 812,918 812,923 4 0.0%
Excl. PeakMemUse (bytes)2,872 2,872 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% 8,133,468 53.6% 12,002 300.0% 480 28.4% 136 9.0%
Exclusive Metrics Diff for Current Function8,913 0.1% 0 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% 8,133,468 100.0% 12,002 100.0% 480 100.0% 136 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% 8,099,266 99.6% 8,002 66.7% 480 100.0% 136 100.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% 20,124 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 2,882 0.0% 4,000 33.3% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 2,283 0.0% 0 0.0% 0 0.0% 0 0.0%