Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519c116ac5313Run #519c13f61d210DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)933 887 -46 -4.9%
Incl. Wall Time (microsec) per call 933 887 -46 -4.9%
Excl. Wall Time (microsec)32 31 -1 -3.1%
Incl. CPU (microsecs)601 594 -7 -1.2%
Incl. CPU (microsecs) per call 601 594 -7 -1.2%
Excl. CPU (microsec)25 24 -1 -4.0%
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% -46 -5.1% -7 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.2% -1 -14.3% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -46 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -43 -93.5% -5 -71.4% 0 N/A% 0 N/A%
system_register0 N/A% -3 -6.5% -1 -14.3% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%