Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)537 531 -6 -1.1%
Incl. Wall Time (microsec) per call 537 531 -6 -1.1%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. CPU (microsecs)381 376 -5 -1.3%
Incl. CPU (microsecs) per call 381 376 -5 -1.3%
Excl. CPU (microsec)16 13 -3 -18.8%
Incl. MemUse (bytes)51,400 51,400 0 0.0%
Incl. MemUse (bytes) per call 51,400 51,400 0 0.0%
Excl. MemUse (bytes)240 240 0 0.0%
Incl. PeakMemUse (bytes)65,400 65,360 -40 -0.1%
Incl. PeakMemUse (bytes) per call 65,400 65,360 -40 -0.1%
Excl. PeakMemUse (bytes)784 784 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% -6 -0.4% -5 -0.3% 0 0.0% -40 -0.4%
Exclusive Metrics Diff for Current Function1 16.7% -3 -60.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -6 -100.0% -5 -100.0% 0 N/A% -40 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -6 -100.0% -3 -60.0% 0 N/A% -40 -100.0%
Drupal::cache0 N/A% -3 -50.0% -3 -60.0% 0 N/A% 0 0.0%
system_register0 N/A% 2 33.3% 3 60.0% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%