Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\UserStorageController::addRoles

Drupal\user\UserStorageController::addRolesRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)908 851 -57 -6.3%
Incl. Wall Time (microsec) per call 454 426 -29 -6.3%
Excl. Wall Time (microsec)50 49 -1 -2.0%
Incl. CPU (microsecs)379 389 10 2.6%
Incl. CPU (microsecs) per call 190 195 5 2.6%
Excl. CPU (microsec)45 42 -3 -6.7%
Incl. MemUse (bytes)3,248 3,248 0 0.0%
Incl. MemUse (bytes) per call 1,624 1,624 0 0.0%
Excl. MemUse (bytes)-6,024 -6,024 0 0.0%
Incl. PeakMemUse (bytes)3,600 3,600 0 0.0%
Incl. PeakMemUse (bytes) per call 1,800 1,800 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -57 -8.6% 10 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.8% -3 -30.0% 0 N/A% 0 N/A%
Parent function
Drupal\user\UserStorageController::attachLoad0 N/A% -57 -100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
db_query0 N/A% -56 -98.2% 12 120.0% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%