Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)786 617 -169 -21.5%
Incl. Wall Time (microsec) per call 786 617 -169 -21.5%
Excl. Wall Time (microsec)37 32 -5 -13.5%
Incl. CPU (microsecs)740 570 -170 -23.0%
Incl. CPU (microsecs) per call 740 570 -170 -23.0%
Excl. CPU (microsec)32 26 -6 -18.8%
Incl. MemUse (bytes)50,944 50,944 0 0.0%
Incl. MemUse (bytes) per call 50,944 50,944 0 0.0%
Excl. MemUse (bytes)72 72 0 0.0%
Incl. PeakMemUse (bytes)62,408 62,408 0 0.0%
Incl. PeakMemUse (bytes) per call 62,408 62,408 0 0.0%
Excl. PeakMemUse (bytes)624 624 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% -169 -0.5% -170 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -3.0% -6 -3.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -169 -100.0% -170 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -145 -85.8% -145 -85.3% 0 N/A% 0 N/A%
system_register0 N/A% -15 -8.9% -15 -8.8% 0 N/A% 0 N/A%
cache0 N/A% -3 -1.8% -2 -1.2% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -0.6% -2 -1.2% 0 N/A% 0 N/A%