Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #52a03729e7d1aRun #52a03772cdd55DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)471 400 -71 -15.1%
Incl. Wall Time (microsec) per call 471 400 -71 -15.1%
Excl. Wall Time (microsec)21 20 -1 -4.8%
Incl. CPU (microsecs)437 365 -72 -16.5%
Incl. CPU (microsecs) per call 437 365 -72 -16.5%
Excl. CPU (microsec)17 14 -3 -17.6%
Incl. MemUse (bytes)50,024 50,024 0 0.0%
Incl. MemUse (bytes) per call 50,024 50,024 0 0.0%
Excl. MemUse (bytes)392 392 0 0.0%
Incl. PeakMemUse (bytes)43,576 43,576 0 0.0%
Incl. PeakMemUse (bytes) per call 43,576 43,576 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -71 -1.9% -72 -2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.4% -3 -4.2% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -71 -100.0% -72 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -64 -90.1% -64 -88.9% 0 N/A% 0 N/A%
system_register0 N/A% -6 -8.5% -4 -5.6% 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% -1 -1.4% 0 N/A% 0 N/A%