Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\UserStorageController::addRoles

Drupal\user\UserStorageController::addRolesRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)199 194 -5 -2.5%
Incl. Wall Time (microsec) per call 199 194 -5 -2.5%
Excl. Wall Time (microsec)17 18 1 5.9%
Incl. CPU (microsecs)115 113 -2 -1.7%
Incl. CPU (microsecs) per call 115 113 -2 -1.7%
Excl. CPU (microsec)15 14 -1 -6.7%
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)-2,232 -2,232 0 0.0%
Incl. PeakMemUse (bytes)3,616 3,512 -104 -2.9%
Incl. PeakMemUse (bytes) per call 3,616 3,512 -104 -2.9%
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 -0.3% -2 -0.1% 0 0.0% -104 -0.1%
Exclusive Metrics Diff for Current Function1 20.0% -1 -50.0% 0 N/A% 0 0.0%
Parent function
Drupal\user\UserStorageController::postLoad0 N/A% -5 -100.0% -2 -100.0% 0 N/A% -104 -100.0%
Child functions
db_query0 N/A% -6 -120.0% 0 0.0% 0 N/A% -104 -100.0%
array_keys0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%