Diff Report
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519c0a965645dRun #519c0a514701fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)930 924 -6 -0.6%
Incl. Wall Time (microsec) per call 930 924 -6 -0.6%
Excl. Wall Time (microsec)32 31 -1 -3.1%
Incl. CPU (microsecs)593 593 0 0.0%
Incl. CPU (microsecs) per call 593 593 0 0.0%
Excl. CPU (microsec)24 26 2 8.3%
Incl. MemUse (bytes)27,880 27,880 0 0.0%
Incl. MemUse (bytes) per call 27,880 27,880 0 0.0%
Excl. MemUse (bytes)-88 -88 0 0.0%
Incl. PeakMemUse (bytes)29,996 29,996 0 0.0%
Incl. PeakMemUse (bytes) per call 29,996 29,996 0 0.0%
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% -6 -0.4% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -16.7% 2 N/A% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -6 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -3 -50.0% -4 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -3 -50.0% 3 N/A% 0 N/A% 0 N/A%
cache0 N/A% 1 16.7% 0 N/A% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%