Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,471 2,310 -161 -6.5%
Incl. Wall Time (microsec) per call 824 770 -54 -6.5%
Excl. Wall Time (microsec)87 83 -4 -4.6%
Incl. CPU (microsecs)1,713 1,672 -41 -2.4%
Incl. CPU (microsecs) per call 571 557 -14 -2.4%
Excl. CPU (microsec)78 73 -5 -6.4%
Incl. MemUse (bytes)45,376 45,368 -8 -0.0%
Incl. MemUse (bytes) per call 15,125 15,123 -3 -0.0%
Excl. MemUse (bytes)-20,320 -20,320 0 0.0%
Incl. PeakMemUse (bytes)78,676 78,760 84 0.1%
Incl. PeakMemUse (bytes) per call 26,225 26,253 28 0.1%
Excl. PeakMemUse (bytes)360 360 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% -161 -3.5% -41 -1.1% -8 -0.0% 84 0.1%
Exclusive Metrics Diff for Current Function-4 -2.5% -5 -12.2% 0 0.0% 0 0.0%
Parent functions
system_get_info0 N/A% -179 -111.2% -26 -63.4% -8 -100.0% 84 100.0%
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% 18 11.2% -15 -36.6% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -149 -92.5% -27 -65.9% -8 -100.0% 84 100.0%
Drupal::cache0 N/A% -7 -4.3% -7 -17.1% 0 0.0% 0 0.0%
system_register0 N/A% -1 -0.6% -1 -2.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%