Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)582 550 -32 -5.5%
Incl. Wall Time (microsec) per call 582 550 -32 -5.5%
Excl. Wall Time (microsec)157 153 -4 -2.5%
Incl. CPU (microsecs)467 438 -29 -6.2%
Incl. CPU (microsecs) per call 467 438 -29 -6.2%
Excl. CPU (microsec)15 14 -1 -6.7%
Incl. MemUse (bytes)66,640 66,640 0 0.0%
Incl. MemUse (bytes) per call 66,640 66,640 0 0.0%
Excl. MemUse (bytes)456 456 0 0.0%
Incl. PeakMemUse (bytes)77,944 78,048 104 0.1%
Incl. PeakMemUse (bytes) per call 77,944 78,048 104 0.1%
Excl. PeakMemUse (bytes)480 480 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% -32 -1.2% -29 -1.3% 0 0.0% 104 0.1%
Exclusive Metrics Diff for Current Function-4 -12.5% -1 -3.4% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -32 -100.0% -29 -100.0% 0 N/A% 104 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -29 -90.6% -26 -89.7% 0 N/A% 104 100.0%
drupal_static0 N/A% 1 3.1% -3 -10.3% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
cache0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 0.0%