Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)977 883 -94 -9.6%
Incl. Wall Time (microsec) per call 977 883 -94 -9.6%
Excl. Wall Time (microsec)36 35 -1 -2.8%
Incl. CPU (microsecs)630 596 -34 -5.4%
Incl. CPU (microsecs) per call 630 596 -34 -5.4%
Excl. CPU (microsec)32 28 -4 -12.5%
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% -94 -4.0% -34 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.1% -4 -11.8% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -94 -100.0% -34 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -85 -90.4% -22 -64.7% 0 N/A% 0 N/A%
system_register0 N/A% -6 -6.4% -6 -17.6% 0 N/A% 0 N/A%
cache0 N/A% -1 -1.1% -1 -2.9% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -1.1% -1 -2.9% 0 N/A% 0 N/A%