Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\user\UserStorage::addRoles

Drupal\user\UserStorage::addRolesRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)561 344 -217 -38.7%
Incl. Wall Time (microsec) per call 281 172 -109 -38.7%
Excl. Wall Time (microsec)60 45 -15 -25.0%
Incl. CPU (microsecs)485 293 -192 -39.6%
Incl. CPU (microsecs) per call 243 147 -96 -39.6%
Excl. CPU (microsec)53 35 -18 -34.0%
Incl. MemUse (bytes)3,168 3,168 0 0.0%
Incl. MemUse (bytes) per call 1,584 1,584 0 0.0%
Excl. MemUse (bytes)-6,120 -6,096 24 0.4%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\user\UserStorage::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\UserStorage::addRoles0 N/A% -217 -0.5% -192 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -6.9% -18 -9.4% 24 N/A% 0 N/A%
Parent function
Drupal\user\UserStorage::mapFromStorageRecords0 N/A% -217 -100.0% -192 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -198 -91.2% -169 -88.0% -24 N/A% 0 N/A%
array_keys0 N/A% -4 -1.8% -5 -2.6% 0 N/A% 0 N/A%