Diff Report
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_list

system_listRun #52f5c0f4ebbb2Run #52f5c0b2e882aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)428 415 -13 -3.0%
Incl. Wall Time (microsec) per call 428 415 -13 -3.0%
Excl. Wall Time (microsec)19 18 -1 -5.3%
Incl. CPU (microsecs)330 321 -9 -2.7%
Incl. CPU (microsecs) per call 330 321 -9 -2.7%
Excl. CPU (microsec)14 15 1 7.1%
Incl. MemUse (bytes)52,776 52,776 0 0.0%
Incl. MemUse (bytes) per call 52,776 52,776 0 0.0%
Excl. MemUse (bytes)424 424 0 0.0%
Incl. PeakMemUse (bytes)63,656 63,656 0 0.0%
Incl. PeakMemUse (bytes) per call 63,656 63,656 0 0.0%
Excl. PeakMemUse (bytes)1,056 1,056 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 -2.4% -9 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -7.7% 1 11.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -13 -100.0% -9 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -12 -92.3% -8 -88.9% 0 N/A% 0 N/A%
system_register0 N/A% 0 0.0% -2 -22.2% 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%