Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\UserData::get

Drupal\user\UserData::getRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,398 1,208 -190 -13.6%
Incl. Wall Time (microsec) per call 1,398 1,208 -190 -13.6%
Excl. Wall Time (microsec)44 50 6 13.6%
Incl. CPU (microsecs)1,241 1,134 -107 -8.6%
Incl. CPU (microsecs) per call 1,241 1,134 -107 -8.6%
Excl. CPU (microsec)36 41 5 13.9%
Incl. MemUse (bytes)240,416 240,416 0 0.0%
Incl. MemUse (bytes) per call 240,416 240,416 0 0.0%
Excl. MemUse (bytes)-10,056 -10,056 0 0.0%
Incl. PeakMemUse (bytes)249,672 249,672 0 0.0%
Incl. PeakMemUse (bytes) per call 249,672 249,672 0 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% -190 -12.2% -107 -109.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 3.2% 5 4.7% 0 N/A% 0 N/A%
Parent function
Drupal\overlay\EventSubscriber\OverlaySubscriber::onRequest0 N/A% -190 -100.0% -107 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::execute0 N/A% -131 -68.9% -47 -43.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::select0 N/A% -60 -31.6% -60 -56.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::condition0 N/A% -4 -2.1% -4 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::fields0 N/A% -1 -0.5% -1 -0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%