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

system_listRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)846 877 31 3.7%
Incl. Wall Time (microsec) per call 423 439 16 3.7%
Excl. Wall Time (microsec)35 34 -1 -2.9%
Incl. CPU (microsecs)601 611 10 1.7%
Incl. CPU (microsecs) per call 301 306 5 1.7%
Excl. CPU (microsec)29 24 -5 -17.2%
Incl. MemUse (bytes)86,952 86,976 24 0.0%
Incl. MemUse (bytes) per call 43,476 43,488 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 Function-1 -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%