Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,564 1,614 50 3.2%
Incl. Wall Time (microsec) per call 782 807 25 3.2%
Excl. Wall Time (microsec)52 52 0 0.0%
Incl. CPU (microsecs)1,150 1,126 -24 -2.1%
Incl. CPU (microsecs) per call 575 563 -12 -2.1%
Excl. CPU (microsec)42 42 0 0.0%
Incl. MemUse (bytes)44,472 44,472 0 0.0%
Incl. MemUse (bytes) per call 22,236 22,236 0 0.0%
Excl. MemUse (bytes)-1,920 -1,920 0 0.0%
Incl. PeakMemUse (bytes)51,984 51,984 0 0.0%
Incl. PeakMemUse (bytes) per call 25,992 25,992 0 0.0%
Excl. PeakMemUse (bytes)304 304 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% 50 20.2% -24 -4.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
system_get_info0 N/A% 34 68.0% -23 -95.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 16 32.0% -1 -4.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 61 122.0% -14 -58.3% 0 N/A% 0 N/A%
drupal_static0 N/A% -10 -20.0% -8 -33.3% 0 N/A% 0 N/A%
system_register0 N/A% -1 -2.0% -2 -8.3% 0 N/A% 0 N/A%
Drupal::cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%