Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)877 846 -31 -3.5%
Incl. Wall Time (microsec) per call 439 423 -16 -3.5%
Excl. Wall Time (microsec)34 35 1 2.9%
Incl. CPU (microsecs)611 601 -10 -1.6%
Incl. CPU (microsecs) per call 306 301 -5 -1.6%
Excl. CPU (microsec)24 29 5 20.8%
Incl. MemUse (bytes)86,976 86,952 -24 -0.0%
Incl. MemUse (bytes) per call 43,488 43,476 -12 -0.0%
Excl. MemUse (bytes)-3,320 -3,320 0 0.0%
Incl. PeakMemUse (bytes)62,032 62,032 0 0.0%
Incl. PeakMemUse (bytes) per call 31,016 31,016 0 0.0%
Excl. PeakMemUse (bytes)1,056 1,056 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% -31 -48.4% -10 -5.6% -24 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 3.2% 5 50.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -32 -103.2% -9 -90.0% 0 0.0% 0 N/A%
system_get_info0 N/A% 1 3.2% -1 -10.0% -24 -100.0% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -33 -106.5% -14 -140.0% -24 -100.0% 0 N/A%
system_register0 N/A% 1 3.2% 1 10.0% 0 0.0% 0 N/A%
cache0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 N/A%