Diff Report
Run #51a19213db58a: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #51a19213db58aRun #51a191a350534DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,374 1,360 -14 -1.0%
Incl. Wall Time (microsec) per call 172 170 -2 -1.0%
Excl. Wall Time (microsec)111 112 1 0.9%
Incl. CPU (microsecs)8,001 0 -8,001 -100.0%
Incl. CPU (microsecs) per call 1,000 0 -1,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)115,868 115,868 0 0.0%
Incl. MemUse (bytes) per call 14,484 14,484 0 0.0%
Excl. MemUse (bytes)3,804 3,804 0 0.0%
Incl. PeakMemUse (bytes)109,320 109,320 0 0.0%
Incl. PeakMemUse (bytes) per call 13,665 13,665 0 0.0%
Excl. PeakMemUse (bytes)3,000 3,000 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% -14 -8.1% -8,001 -200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 7.1% 0 0.0% 0 N/A% 0 N/A%
Parent functions
db_select0 N/A% -37 -264.3% -4,001 -50.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 34 242.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -20 -142.9% -4,000 -50.0% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% 9 64.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -51 -364.3% -8,001 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 36 257.1% 0 0.0% 0 N/A% 0 N/A%