Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287c51097c: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #51a287416d8a8Run #51a287c51097cDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,413 1,438 25 1.8%
Incl. Wall Time (microsec) per call 141 144 3 1.8%
Excl. Wall Time (microsec)85 82 -3 -3.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)208,536 208,536 0 0.0%
Incl. MemUse (bytes) per call 20,854 20,854 0 0.0%
Excl. MemUse (bytes)7,472 7,472 0 0.0%
Incl. PeakMemUse (bytes)195,008 195,008 0 0.0%
Incl. PeakMemUse (bytes) per call 19,501 19,501 0 0.0%
Excl. PeakMemUse (bytes)5,712 5,712 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::select [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\Core\Database\Connection::select0 N/A% 25 2.3% 0 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -12.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 9 36.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% 9 36.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 8 32.0% 0 N/A% 0 N/A% 0 N/A%
db_select0 N/A% -1 -4.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 22 88.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 6 24.0% 0 N/A% 0 N/A% 0 N/A%