Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)535 530 -5 -0.9%
Incl. Wall Time (microsec) per call 535 530 -5 -0.9%
Excl. Wall Time (microsec)19 17 -2 -10.5%
Incl. CPU (microsecs)421 418 -3 -0.7%
Incl. CPU (microsecs) per call 421 418 -3 -0.7%
Excl. CPU (microsec)16 13 -3 -18.8%
Incl. MemUse (bytes)69,960 69,960 0 0.0%
Incl. MemUse (bytes) per call 69,960 69,960 0 0.0%
Excl. MemUse (bytes)240 240 0 0.0%
Incl. PeakMemUse (bytes)84,976 85,120 144 0.2%
Incl. PeakMemUse (bytes) per call 84,976 85,120 144 0.2%
Excl. PeakMemUse (bytes)800 800 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% -5 -0.3% -3 -0.2% 0 0.0% 144 0.6%
Exclusive Metrics Diff for Current Function-2 -40.0% -3 -100.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -5 -100.0% -3 -100.0% 0 N/A% 144 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -4 -80.0% -2 -66.7% 0 N/A% 144 100.0%
Drupal::cache0 N/A% 1 20.0% 2 66.7% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%