Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,062 1,947 -115 -5.6%
Incl. Wall Time (microsec) per call 516 487 -29 -5.6%
Excl. Wall Time (microsec)127 130 3 2.4%
Incl. CPU (microsecs)1,909 1,834 -75 -3.9%
Incl. CPU (microsecs) per call 477 459 -19 -3.9%
Excl. CPU (microsec)110 115 5 4.5%
Incl. MemUse (bytes)-171,440 -171,464 -24 -0.0%
Incl. MemUse (bytes) per call -42,860 -42,866 -6 -0.0%
Excl. MemUse (bytes)-339,816 -339,816 0 0.0%
Incl. PeakMemUse (bytes)175,584 175,200 -384 -0.2%
Incl. PeakMemUse (bytes) per call 43,896 43,800 -96 -0.2%
Excl. PeakMemUse (bytes)624 624 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% -115 -7.3% -75 -4.2% -24 -0.1% -384 -1.1%
Exclusive Metrics Diff for Current Function3 2.6% 5 6.7% 0 0.0% 0 0.0%
Parent functions
system_get_info0 N/A% -121 -105.2% -84 -112.0% 16 66.7% -352 -91.7%
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 6 5.2% 9 12.0% -40 -166.7% -32 -8.3%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -121 -105.2% -85 -113.3% -24 -100.0% -488 -127.1%
system_register0 N/A% 1 0.9% 1 1.3% 0 0.0% 0 0.0%
Drupal::cache0 N/A% 1 0.9% 3 4.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 0.9% 1 1.3% 0 0.0% 104 27.1%