Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,612 1,614 2 0.1%
Incl. Wall Time (microsec) per call 806 807 1 0.1%
Excl. Wall Time (microsec)54 52 -2 -3.7%
Incl. CPU (microsecs)1,193 1,126 -67 -5.6%
Incl. CPU (microsecs) per call 597 563 -34 -5.6%
Excl. CPU (microsec)43 42 -1 -2.3%
Incl. MemUse (bytes)44,472 44,472 0 0.0%
Incl. MemUse (bytes) per call 22,236 22,236 0 0.0%
Excl. MemUse (bytes)-1,920 -1,920 0 0.0%
Incl. PeakMemUse (bytes)52,092 51,984 -108 -0.2%
Incl. PeakMemUse (bytes) per call 26,046 25,992 -54 -0.2%
Excl. PeakMemUse (bytes)304 304 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% 2 0.1% -67 -2.5% 0 0.0% -108 -0.2%
Exclusive Metrics Diff for Current Function-2 -100.0% -1 -1.5% 0 N/A% 0 0.0%
Parent functions
system_get_info0 N/A% 58 2900.0% -16 -23.9% 0 N/A% -108 -100.0%
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -56 -2800.0% -51 -76.1% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 19 950.0% -50 -74.6% 0 N/A% -108 -100.0%
drupal_static0 N/A% -10 -500.0% -12 -17.9% 0 N/A% 0 0.0%
system_register0 N/A% -4 -200.0% -3 -4.5% 0 N/A% 0 0.0%
Drupal::cache0 N/A% -1 -50.0% -1 -1.5% 0 N/A% 0 0.0%