Diff Report
Run #5391fd5a43e70: 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 #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,381 2,562 181 7.6%
Incl. Wall Time (microsec) per call 794 854 60 7.6%
Excl. Wall Time (microsec)87 83 -4 -4.6%
Incl. CPU (microsecs)1,698 1,709 11 0.6%
Incl. CPU (microsecs) per call 566 570 4 0.6%
Excl. CPU (microsec)73 77 4 5.5%
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% 181 10.8% 11 2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -2.2% 4 36.4% 0 N/A% 0 N/A%
Parent functions
system_get_info0 N/A% 131 72.4% 1 9.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 50 27.6% 10 90.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 181 100.0% 6 54.5% 0 N/A% 0 N/A%
system_register0 N/A% 2 1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal::cache0 N/A% 2 1.1% 1 9.1% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%