Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,418 1,748 330 23.3%
Incl. Wall Time (microsec) per call 709 874 165 23.3%
Excl. Wall Time (microsec)52 52 0 0.0%
Incl. CPU (microsecs)1,153 1,153 0 0.0%
Incl. CPU (microsecs) per call 577 577 0 0.0%
Excl. CPU (microsec)41 44 3 7.3%
Incl. MemUse (bytes)45,108 45,108 0 0.0%
Incl. MemUse (bytes) per call 22,554 22,554 0 0.0%
Excl. MemUse (bytes)-1,920 -1,920 0 0.0%
Incl. PeakMemUse (bytes)52,676 52,748 72 0.1%
Incl. PeakMemUse (bytes) per call 26,338 26,374 36 0.1%
Excl. PeakMemUse (bytes)332 332 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% 330 92.2% 0 0.0% 0 0.0% 72 0.7%
Exclusive Metrics Diff for Current Function0 0.0% 3 N/A% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 229 69.4% -13 N/A% 0 N/A% 0 0.0%
system_get_info0 N/A% 101 30.6% 13 N/A% 0 N/A% 72 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 330 100.0% 0 N/A% 0 N/A% 72 100.0%
drupal_static0 N/A% -1 -0.3% -3 N/A% 0 N/A% 0 0.0%
system_register0 N/A% 1 0.3% 1 N/A% 0 N/A% 0 0.0%
Drupal::cache0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 0.0%