Diff Report
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,461 2,562 101 4.1%
Incl. Wall Time (microsec) per call 820 854 34 4.1%
Excl. Wall Time (microsec)82 83 1 1.2%
Incl. CPU (microsecs)1,729 1,709 -20 -1.2%
Incl. CPU (microsecs) per call 576 570 -7 -1.2%
Excl. CPU (microsec)74 77 3 4.1%
Incl. MemUse (bytes)45,376 45,376 0 0.0%
Incl. MemUse (bytes) per call 15,125 15,125 0 0.0%
Excl. MemUse (bytes)-20,320 -20,320 0 0.0%
Incl. PeakMemUse (bytes)78,676 78,676 0 0.0%
Incl. PeakMemUse (bytes) per call 26,225 26,225 0 0.0%
Excl. PeakMemUse (bytes)360 360 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% 101 6.1% -20 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.0% 3 15.0% 0 N/A% 0 N/A%
Parent functions
system_get_info0 N/A% 57 56.4% -13 -65.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 44 43.6% -7 -35.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 102 101.0% -21 -105.0% 0 N/A% 0 N/A%
system_register0 N/A% -3 -3.0% -3 -15.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 1.0% 1 5.0% 0 N/A% 0 N/A%
Drupal::cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%