Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)509 562 53 10.4%
Incl. Wall Time (microsec) per call 509 562 53 10.4%
Excl. Wall Time (microsec)21 22 1 4.8%
Incl. CPU (microsecs)413 454 41 9.9%
Incl. CPU (microsecs) per call 413 454 41 9.9%
Excl. CPU (microsec)15 18 3 20.0%
Incl. MemUse (bytes)54,328 54,328 0 0.0%
Incl. MemUse (bytes) per call 54,328 54,328 0 0.0%
Excl. MemUse (bytes)384 384 0 0.0%
Incl. PeakMemUse (bytes)52,888 52,888 0 0.0%
Incl. PeakMemUse (bytes) per call 52,888 52,888 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% 53 5.2% 41 10.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.9% 3 7.3% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 53 100.0% 41 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 53 100.0% 40 97.6% 0 N/A% 0 N/A%
system_register0 N/A% -1 -1.9% -2 -4.9% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%