Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287c51097c: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for system_list

system_listRun #51a287416d8a8Run #51a287c51097cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)467 400 -67 -14.3%
Incl. Wall Time (microsec) per call 467 400 -67 -14.3%
Excl. Wall Time (microsec)25 23 -2 -8.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4,000 4,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)51,776 51,776 0 0.0%
Incl. MemUse (bytes) per call 51,776 51,776 0 0.0%
Excl. MemUse (bytes)400 400 0 0.0%
Incl. PeakMemUse (bytes)45,080 45,080 0 0.0%
Incl. PeakMemUse (bytes) per call 45,080 45,080 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% -67 -6.2% 4,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -3.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
list_themes0 N/A% -67 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -49 -73.1% 0 0.0% 0 N/A% 0 N/A%
system_register0 N/A% -16 -23.9% 4,000 100.0% 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%