Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\UserStorageController::addRoles

Drupal\user\UserStorageController::addRolesRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)197 192 -5 -2.5%
Incl. Wall Time (microsec) per call 197 192 -5 -2.5%
Excl. Wall Time (microsec)17 14 -3 -17.6%
Incl. CPU (microsecs)114 111 -3 -2.6%
Incl. CPU (microsecs) per call 114 111 -3 -2.6%
Excl. CPU (microsec)19 12 -7 -36.8%
Incl. MemUse (bytes)5,456 5,456 0 0.0%
Incl. MemUse (bytes) per call 5,456 5,456 0 0.0%
Excl. MemUse (bytes)-2,256 -2,256 0 0.0%
Incl. PeakMemUse (bytes)3,976 3,944 -32 -0.8%
Incl. PeakMemUse (bytes) per call 3,976 3,944 -32 -0.8%
Excl. PeakMemUse (bytes)608 608 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\UserStorageController::addRoles [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
Drupal\user\UserStorageController::addRoles0 N/A% -5 -0.2% -3 -0.1% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-3 -60.0% -7 -233.3% 0 N/A% 0 0.0%
Parent function
Drupal\user\UserStorageController::postLoad0 N/A% -5 -100.0% -3 -100.0% 0 N/A% -32 -100.0%
Child functions
db_query0 N/A% -2 -40.0% 2 66.7% 0 N/A% -32 -100.0%
array_keys0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 0.0%