Diff Report
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\user\UserStorage::addRoles

Drupal\user\UserStorage::addRolesRun #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)344 561 217 63.1%
Incl. Wall Time (microsec) per call 172 281 109 63.1%
Excl. Wall Time (microsec)45 60 15 33.3%
Incl. CPU (microsecs)293 485 192 65.5%
Incl. CPU (microsecs) per call 147 243 96 65.5%
Excl. CPU (microsec)35 53 18 51.4%
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)-6,096 -6,120 -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 Function15 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%