Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)734 721 -13 -1.8%
Incl. Wall Time (microsec) per call 734 721 -13 -1.8%
Excl. Wall Time (microsec)23 22 -1 -4.3%
Incl. CPU (microsecs)470 509 39 8.3%
Incl. CPU (microsecs) per call 470 509 39 8.3%
Excl. CPU (microsec)19 20 1 5.3%
Incl. MemUse (bytes)50,744 50,744 0 0.0%
Incl. MemUse (bytes) per call 50,744 50,744 0 0.0%
Excl. MemUse (bytes)376 376 0 0.0%
Incl. PeakMemUse (bytes)56,112 56,112 0 0.0%
Incl. PeakMemUse (bytes) per call 56,112 56,112 0 0.0%
Excl. PeakMemUse (bytes)288 288 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% -13 -1.2% 39 2.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -7.7% 1 2.6% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -13 -100.0% 39 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -10 -76.9% 43 110.3% 0 N/A% 0 N/A%
drupal_static0 N/A% -4 -30.8% -5 -12.8% 0 N/A% 0 N/A%
system_register0 N/A% 3 23.1% 2 5.1% 0 N/A% 0 N/A%
cache0 N/A% -1 -7.7% -2 -5.1% 0 N/A% 0 N/A%