Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)813 889 76 9.3%
Incl. Wall Time (microsec) per call 813 889 76 9.3%
Excl. Wall Time (microsec)32 34 2 6.2%
Incl. CPU (microsecs)593 602 9 1.5%
Incl. CPU (microsecs) per call 593 602 9 1.5%
Excl. CPU (microsec)23 25 2 8.7%
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% 76 1.1% 9 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 2.6% 2 22.2% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 76 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 76 100.0% 11 122.2% 0 N/A% 0 N/A%
drupal_static0 N/A% -3 -3.9% -2 -22.2% 0 N/A% 0 N/A%
system_register0 N/A% 2 2.6% -1 -11.1% 0 N/A% 0 N/A%
cache0 N/A% -1 -1.3% -1 -11.1% 0 N/A% 0 N/A%