Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)538 542 4 0.7%
Incl. Wall Time (microsec) per call 538 542 4 0.7%
Excl. Wall Time (microsec)26 22 -4 -15.4%
Incl. CPU (microsecs)495 500 5 1.0%
Incl. CPU (microsecs) per call 495 500 5 1.0%
Excl. CPU (microsec)21 19 -2 -9.5%
Incl. MemUse (bytes)51,360 51,352 -8 -0.0%
Incl. MemUse (bytes) per call 51,360 51,352 -8 -0.0%
Excl. MemUse (bytes)64 64 0 0.0%
Incl. PeakMemUse (bytes)62,896 62,888 -8 -0.0%
Incl. PeakMemUse (bytes) per call 62,896 62,888 -8 -0.0%
Excl. PeakMemUse (bytes)576 576 0 0.0%

Parent/Child Regression/Improvement report for system_list [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
system_list0 N/A% 4 0.2% 5 0.2% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -2 -40.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 4 100.0% 5 100.0% -8 -100.0% -8 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 11 275.0% 10 200.0% -8 -100.0% -8 -100.0%
system_register0 N/A% -4 -100.0% -5 -100.0% 0 0.0% 0 0.0%
cache0 N/A% 1 25.0% 1 20.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 0.0%