Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)606 575 -31 -5.1%
Incl. Wall Time (microsec) per call 606 575 -31 -5.1%
Excl. Wall Time (microsec)24 24 0 0.0%
Incl. CPU (microsecs)451 400 -51 -11.3%
Incl. CPU (microsecs) per call 451 400 -51 -11.3%
Excl. CPU (microsec)18 16 -2 -11.1%
Incl. MemUse (bytes)50,720 50,720 0 0.0%
Incl. MemUse (bytes) per call 50,720 50,720 0 0.0%
Excl. MemUse (bytes)376 376 0 0.0%
Incl. PeakMemUse (bytes)59,360 59,360 0 0.0%
Incl. PeakMemUse (bytes) per call 59,360 59,360 0 0.0%
Excl. PeakMemUse (bytes)608 608 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% -31 -57.4% -51 -68.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -3.9% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -31 -100.0% -51 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -29 -93.5% -48 -94.1% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -3.2% -1 -2.0% 0 N/A% 0 N/A%
system_register0 N/A% -1 -3.2% 0 0.0% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%