Diff Report
Run #51a4f50036185: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5000df000f: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #51a4f50036185Run #51a5000df000fDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,357 1,321 -36 -2.7%
Incl. Wall Time (microsec) per call 170 165 -5 -2.7%
Excl. Wall Time (microsec)112 108 -4 -3.6%
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)115,864 115,860 -4 -0.0%
Incl. MemUse (bytes) per call 14,483 14,483 -1 -0.0%
Excl. MemUse (bytes)3,804 3,804 0 0.0%
Incl. PeakMemUse (bytes)106,096 106,092 -4 -0.0%
Incl. PeakMemUse (bytes) per call 13,262 13,262 -1 -0.0%
Excl. PeakMemUse (bytes)2,552 2,552 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% -36 -0.8% 0 0.0% -4 -0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function-4 -11.1% 0 N/A% 0 0.0% 0 0.0%
Parent functions
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% -19 -52.8% 0 N/A% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 N/A% -11 -30.6% 0 N/A% -4 -100.0% -4 -100.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -6 -16.7% 0 N/A% 0 0.0% 0 0.0%
db_select0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -26 -72.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -6 -16.7% 0 N/A% -4 -100.0% -4 -100.0%