Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Settings::getSingleton

Drupal\Component\Utility\Settings::getSingletonRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls68 26 -42 -61.8%
Incl. Wall Time (microsec)107 52 -55 -51.4%
Incl. Wall Time (microsec) per call 2 2 0 27.1%
Excl. Wall Time (microsec)107 52 -55 -51.4%
Incl. CPU (microsecs)183 81 -102 -55.7%
Incl. CPU (microsecs) per call 3 3 0 15.8%
Excl. CPU (microsec)183 81 -102 -55.7%
Incl. MemUse (bytes)904 904 0 0.0%
Incl. MemUse (bytes) per call 13 35 21 161.5%
Excl. MemUse (bytes)904 904 0 0.0%
Incl. PeakMemUse (bytes)876 876 0 0.0%
Incl. PeakMemUse (bytes) per call 13 34 21 161.5%
Excl. PeakMemUse (bytes)876 876 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Settings::getSingleton [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
Drupal\Component\Utility\Settings::getSingleton-42 -100.0% -55 -1.5% -102 -99.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-55 -100.0% -102 -100.0% 0 N/A% 0 N/A%
Parent functions
settings-42 -100.0% -55 -100.0% -103 -101.0% 0 N/A% 0 N/A%
call_user_func0 0.0% 0 0.0% 1 1.0% 0 N/A% 0 N/A%