Diff Report
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_list

system_listRun #52e4a222581efRun #52e4a1c03557cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)461 448 -13 -2.8%
Incl. Wall Time (microsec) per call 461 448 -13 -2.8%
Excl. Wall Time (microsec)16 19 3 18.8%
Incl. CPU (microsecs)356 333 -23 -6.5%
Incl. CPU (microsecs) per call 356 333 -23 -6.5%
Excl. CPU (microsec)16 16 0 0.0%
Incl. MemUse (bytes)50,264 50,264 0 0.0%
Incl. MemUse (bytes) per call 50,264 50,264 0 0.0%
Excl. MemUse (bytes)456 456 0 0.0%
Incl. PeakMemUse (bytes)59,944 59,944 0 0.0%
Incl. PeakMemUse (bytes) per call 59,944 59,944 0 0.0%
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% -13 -2.6% -23 -10.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 23.1% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Extension\ThemeHandler::systemThemeList0 N/A% -13 -100.0% -23 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -9 -69.2% -9 -39.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -8 -61.5% -16 -69.6% 0 N/A% 0 N/A%
system_register0 N/A% 1 7.7% 2 8.7% 0 N/A% 0 N/A%
cache0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%