Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,648 1,418 -230 -14.0%
Incl. Wall Time (microsec) per call 824 709 -115 -14.0%
Excl. Wall Time (microsec)51 52 1 2.0%
Incl. CPU (microsecs)1,225 1,153 -72 -5.9%
Incl. CPU (microsecs) per call 613 577 -36 -5.9%
Excl. CPU (microsec)43 41 -2 -4.7%
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 52,676 0 0.0%
Incl. PeakMemUse (bytes) per call 26,338 26,338 0 0.0%
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% -230 -50.4% -72 -16.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.4% -2 -2.8% 0 N/A% 0 N/A%
Parent functions
system_get_info0 N/A% -187 -81.3% -83 -115.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -43 -18.7% 11 15.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -235 -102.2% -74 -102.8% 0 N/A% 0 N/A%
system_register0 N/A% 4 1.7% 3 4.2% 0 N/A% 0 N/A%
Drupal::cache0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 0.4% 1 1.4% 0 N/A% 0 N/A%