Diff Report
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #51b0311a4e34aRun #51b0309e0d24bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)796 625 -171 -21.5%
Incl. Wall Time (microsec) per call 796 625 -171 -21.5%
Excl. Wall Time (microsec)25 26 1 4.0%
Incl. CPU (microsecs)466 392 -74 -15.9%
Incl. CPU (microsecs) per call 466 392 -74 -15.9%
Excl. CPU (microsec)19 18 -1 -5.3%
Incl. MemUse (bytes)51,792 51,792 0 0.0%
Incl. MemUse (bytes) per call 51,792 51,792 0 0.0%
Excl. MemUse (bytes)400 400 0 0.0%
Incl. PeakMemUse (bytes)44,280 44,280 0 0.0%
Incl. PeakMemUse (bytes) per call 44,280 44,280 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -171 -28.1% -74 -6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.6% -1 -1.4% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -171 -100.0% -74 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -176 -102.9% -79 -106.8% 0 N/A% 0 N/A%
system_register0 N/A% 3 1.8% 3 4.1% 0 N/A% 0 N/A%
cache0 N/A% 1 0.6% 1 1.4% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%