Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\UserStorageController::addRoles

Drupal\user\UserStorageController::addRolesRun #5240420daae43Run #52404261932b3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)416 515 99 23.8%
Incl. Wall Time (microsec) per call 416 515 99 23.8%
Excl. Wall Time (microsec)26 42 16 61.5%
Incl. CPU (microsecs)206 270 64 31.1%
Incl. CPU (microsecs) per call 206 270 64 31.1%
Excl. CPU (microsec)26 37 11 42.3%
Incl. MemUse (bytes)3,248 3,248 0 0.0%
Incl. MemUse (bytes) per call 3,248 3,248 0 0.0%
Excl. MemUse (bytes)-2,776 -2,776 0 0.0%
Incl. PeakMemUse (bytes)3,144 3,144 0 0.0%
Incl. PeakMemUse (bytes) per call 3,144 3,144 0 0.0%
Excl. PeakMemUse (bytes)368 368 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% 99 8.5% 64 3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 16.2% 11 17.2% 0 N/A% 0 N/A%
Parent function
Drupal\user\UserStorageController::attachLoad0 N/A% 99 100.0% 64 100.0% 0 N/A% 0 N/A%
Child functions
db_query0 N/A% 83 83.8% 52 81.2% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%