Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_list

system_listRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)522 586 64 12.3%
Incl. Wall Time (microsec) per call 522 586 64 12.3%
Excl. Wall Time (microsec)21 22 1 4.8%
Incl. CPU (microsecs)427 474 47 11.0%
Incl. CPU (microsecs) per call 427 474 47 11.0%
Excl. CPU (microsec)19 18 -1 -5.3%
Incl. MemUse (bytes)54,328 54,328 0 0.0%
Incl. MemUse (bytes) per call 54,328 54,328 0 0.0%
Excl. MemUse (bytes)384 408 24 6.2%
Incl. PeakMemUse (bytes)54,968 54,928 -40 -0.1%
Incl. PeakMemUse (bytes) per call 54,968 54,928 -40 -0.1%
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% 64 0.7% 47 0.7% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function1 1.6% -1 -2.1% 24 N/A% 0 0.0%
Parent function
list_themes0 N/A% 64 100.0% 47 100.0% 0 N/A% -40 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 62 96.9% 46 97.9% -24 N/A% -40 -100.0%
drupal_static0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 0.0%
cache0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 0.0%