Diff Report
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_list

system_listRun #530ed2569a2c7Run #530ed1c5bdc6aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)473 461 -12 -2.5%
Incl. Wall Time (microsec) per call 473 461 -12 -2.5%
Excl. Wall Time (microsec)22 21 -1 -4.5%
Incl. CPU (microsecs)442 428 -14 -3.2%
Incl. CPU (microsecs) per call 442 428 -14 -3.2%
Excl. CPU (microsec)17 16 -1 -5.9%
Incl. MemUse (bytes)49,856 49,856 0 0.0%
Incl. MemUse (bytes) per call 49,856 49,856 0 0.0%
Excl. MemUse (bytes)40 40 0 0.0%
Incl. PeakMemUse (bytes)60,936 61,104 168 0.3%
Incl. PeakMemUse (bytes) per call 60,936 61,104 168 0.3%
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% -12 -1.3% -14 -1.2% 0 0.0% 168 0.4%
Exclusive Metrics Diff for Current Function-1 -8.3% -1 -7.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -12 -100.0% -14 -100.0% 0 N/A% 168 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -9 -75.0% -11 -78.6% 0 N/A% 168 100.0%
system_register0 N/A% -2 -16.7% -4 -28.6% 0 N/A% 0 0.0%
Drupal::cache0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 0.0%