Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)515 511 -4 -0.8%
Incl. Wall Time (microsec) per call 515 511 -4 -0.8%
Excl. Wall Time (microsec)23 22 -1 -4.3%
Incl. CPU (microsecs)416 411 -5 -1.2%
Incl. CPU (microsecs) per call 416 411 -5 -1.2%
Excl. CPU (microsec)21 16 -5 -23.8%
Incl. MemUse (bytes)50,688 50,688 0 0.0%
Incl. MemUse (bytes) per call 50,688 50,688 0 0.0%
Excl. MemUse (bytes)392 392 0 0.0%
Incl. PeakMemUse (bytes)58,304 58,240 -64 -0.1%
Incl. PeakMemUse (bytes) per call 58,304 58,240 -64 -0.1%
Excl. PeakMemUse (bytes)576 576 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% -4 -0.5% -5 -1.1% 0 0.0% -64 -0.1%
Exclusive Metrics Diff for Current Function-1 -25.0% -5 -100.0% 0 N/A% 0 0.0%
Parent function
list_themes0 N/A% -4 -100.0% -5 -100.0% 0 N/A% -64 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -5 -125.0% -5 -100.0% 0 N/A% -64 -100.0%
system_register0 N/A% 1 25.0% 4 80.0% 0 N/A% 0 0.0%
cache0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 0.0%