Diff Report
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #520840a963a54Run #5208407650493DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)657 661 4 0.6%
Incl. Wall Time (microsec) per call 657 661 4 0.6%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)413 409 -4 -1.0%
Incl. CPU (microsecs) per call 413 409 -4 -1.0%
Excl. CPU (microsec)14 15 1 7.1%
Incl. MemUse (bytes)50,840 50,840 0 0.0%
Incl. MemUse (bytes) per call 50,840 50,840 0 0.0%
Excl. MemUse (bytes)384 384 0 0.0%
Incl. PeakMemUse (bytes)47,472 47,472 0 0.0%
Incl. PeakMemUse (bytes) per call 47,472 47,472 0 0.0%
Excl. PeakMemUse (bytes)480 480 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% 4 3.7% -4 -2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -25.0% 1 25.0% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% 4 100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 5 125.0% -3 -75.0% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% -2 -50.0% 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%