Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserData::get

Drupal\user\UserData::getRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,492 2,431 -61 -2.4%
Incl. Wall Time (microsec) per call 2,492 2,431 -61 -2.4%
Excl. Wall Time (microsec)50 62 12 24.0%
Incl. CPU (microsecs)2,310 2,272 -38 -1.6%
Incl. CPU (microsecs) per call 2,310 2,272 -38 -1.6%
Excl. CPU (microsec)40 52 12 30.0%
Incl. MemUse (bytes)216,728 216,736 8 0.0%
Incl. MemUse (bytes) per call 216,728 216,736 8 0.0%
Excl. MemUse (bytes)-7,472 -7,472 0 0.0%
Incl. PeakMemUse (bytes)226,688 226,696 8 0.0%
Incl. PeakMemUse (bytes) per call 226,688 226,696 8 0.0%
Excl. PeakMemUse (bytes)2,120 2,120 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\UserData::get [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\UserData::get0 N/A% -61 -22.3% -38 -14.6% 8 50.0% 8 12.5%
Exclusive Metrics Diff for Current Function12 19.7% 12 31.6% 0 0.0% 0 0.0%
Parent function
overlay_init0 N/A% -61 -100.0% -38 -100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -81 -132.8% -81 -213.2% 8 100.0% 8 100.0%
Drupal\Core\Database\Query\Select::execute0 N/A% 7 11.5% 30 78.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition0 N/A% 0 0.0% 1 2.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::fields0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%