Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_list

system_listRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,806 1,692 -114 -6.3%
Incl. Wall Time (microsec) per call 903 846 -57 -6.3%
Excl. Wall Time (microsec)54 55 1 1.9%
Incl. CPU (microsecs)1,402 1,352 -50 -3.6%
Incl. CPU (microsecs) per call 701 676 -25 -3.6%
Excl. CPU (microsec)44 45 1 2.3%
Incl. MemUse (bytes)53,748 53,748 0 0.0%
Incl. MemUse (bytes) per call 26,874 26,874 0 0.0%
Excl. MemUse (bytes)-1,932 -1,932 0 0.0%
Incl. PeakMemUse (bytes)59,340 59,340 0 0.0%
Incl. PeakMemUse (bytes) per call 29,670 29,670 0 0.0%
Excl. PeakMemUse (bytes)416 416 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% -114 -6.9% -50 -10.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.9% 1 2.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -114 -100.0% -51 -102.0% 0 N/A% 0 N/A%
system_get_info0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -113 -99.1% -50 -100.0% 0 N/A% 0 N/A%
system_register0 N/A% -2 -1.8% -3 -6.0% 0 N/A% 0 N/A%
Drupal::cache0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%