Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\UserStorageController::addRoles

Drupal\user\UserStorageController::addRolesRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)190 194 4 2.1%
Incl. Wall Time (microsec) per call 190 194 4 2.1%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)107 108 1 0.9%
Incl. CPU (microsecs) per call 107 108 1 0.9%
Excl. CPU (microsec)8 9 1 12.5%
Incl. MemUse (bytes)5,288 5,288 0 0.0%
Incl. MemUse (bytes) per call 5,288 5,288 0 0.0%
Excl. MemUse (bytes)-2,288 -2,288 0 0.0%
Incl. PeakMemUse (bytes)4,328 4,328 0 0.0%
Incl. PeakMemUse (bytes) per call 4,328 4,328 0 0.0%
Excl. PeakMemUse (bytes)384 384 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% 4 0.5% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% 1 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\user\UserStorageController::postLoad0 N/A% 4 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
db_query0 N/A% 3 75.0% 2 200.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%