Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df9298c351d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for system_list

system_listRun #54df8d322535aRun #54df9298c351dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)802 831 29 3.6%
Incl. Wall Time (microsec) per call 802 831 29 3.6%
Excl. Wall Time (microsec)25 26 1 4.0%
Incl. MemUse (bytes)138,736 138,608 -128 -0.1%
Incl. MemUse (bytes) per call 138,736 138,608 -128 -0.1%
Excl. MemUse (bytes)400 392 -8 -2.0%
Incl. PeakMemUse (bytes)13,728 13,896 168 1.2%
Incl. PeakMemUse (bytes) per call 13,728 13,896 168 1.2%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for system_list [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
system_list0 N/A% 29 0.1% -128 -0.6% 168 0.8%
Exclusive Metrics Diff for Current Function1 3.4% -8 -6.2% 0 0.0%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 29 100.0% -128 -100.0% 168 100.0%
Child functions
system_register0 N/A% 18 62.1% 24 18.8% 168 100.0%
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% 10 34.5% -136 -106.2% 0 0.0%
Drupal::cache0 N/A% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -8 -6.2% 0 0.0%