Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\UserStorageController::addRoles

Drupal\user\UserStorageController::addRolesRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,021 908 -113 -11.1%
Incl. Wall Time (microsec) per call 511 454 -57 -11.1%
Excl. Wall Time (microsec)47 50 3 6.4%
Incl. CPU (microsecs)455 379 -76 -16.7%
Incl. CPU (microsecs) per call 228 190 -38 -16.7%
Excl. CPU (microsec)43 45 2 4.7%
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)3,720 3,600 -120 -3.2%
Incl. PeakMemUse (bytes) per call 1,860 1,800 -60 -3.2%
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% -113 -11.9% -76 -105.6% 0 0.0% -120 -0.4%
Exclusive Metrics Diff for Current Function3 2.7% 2 2.6% 0 N/A% 0 0.0%
Parent function
Drupal\user\UserStorageController::attachLoad0 N/A% -113 -100.0% -76 -100.0% 0 N/A% -120 -100.0%
Child functions
db_query0 N/A% -117 -103.5% -79 -103.9% 0 N/A% -120 -100.0%
array_keys0 N/A% 1 0.9% 1 1.3% 0 N/A% 0 0.0%