Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)924 854 -70 -7.6%
Incl. Wall Time (microsec) per call 924 854 -70 -7.6%
Excl. Wall Time (microsec)31 33 2 6.5%
Incl. CPU (microsecs)593 616 23 3.9%
Incl. CPU (microsecs) per call 593 616 23 3.9%
Excl. CPU (microsec)26 27 1 3.8%
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% -70 -3.8% 23 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 2.9% 1 4.3% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -70 -100.0% 23 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -91 -130.0% 0 0.0% 0 N/A% 0 N/A%
system_register0 N/A% 19 27.1% 21 91.3% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%