Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserStorage::addRoles

Drupal\user\UserStorage::addRolesRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)873 925 52 6.0%
Incl. Wall Time (microsec) per call 437 463 26 6.0%
Excl. Wall Time (microsec)42 42 0 0.0%
Incl. CPU (microsecs)391 405 14 3.6%
Incl. CPU (microsecs) per call 196 203 7 3.6%
Excl. CPU (microsec)36 37 1 2.8%
Incl. MemUse (bytes)1,824 1,824 0 0.0%
Incl. MemUse (bytes) per call 912 912 0 0.0%
Excl. MemUse (bytes)-1,260 -1,260 0 0.0%
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% 52 3.3% 14 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 1 7.1% 0 N/A% 0 N/A%
Parent function
Drupal\user\UserStorage::mapFromStorageRecords0 N/A% 52 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 51 98.1% 13 92.9% 0 N/A% 0 N/A%
array_keys0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 N/A%