Diff Report
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #52c96df6ca13bRun #52c96d7c36f9eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,136 1,124 -12 -1.1%
Incl. Wall Time (microsec) per call 379 375 -4 -1.1%
Excl. Wall Time (microsec)58 61 3 5.2%
Incl. CPU (microsecs)866 861 -5 -0.6%
Incl. CPU (microsecs) per call 289 287 -2 -0.6%
Excl. CPU (microsec)46 45 -1 -2.2%
Incl. MemUse (bytes)87,328 87,328 0 0.0%
Incl. MemUse (bytes) per call 29,109 29,109 0 0.0%
Excl. MemUse (bytes)-42,248 -42,248 0 0.0%
Incl. PeakMemUse (bytes)128,064 128,064 0 0.0%
Incl. PeakMemUse (bytes) per call 42,688 42,688 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% -12 -9.6% -5 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 25.0% -1 -20.0% 0 N/A% 0 N/A%
Parent functions
system_get_info0 N/A% -11 -91.7% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -1 -8.3% -2 -40.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -16 -133.3% -7 -140.0% 0 N/A% 0 N/A%
system_register0 N/A% 2 16.7% 1 20.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -8.3% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%