Diff Report
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #51a562cdc3626Run #51a5545d76a23DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,923 1,936 13 0.7%
Incl. Wall Time (microsec) per call 137 138 1 0.7%
Excl. Wall Time (microsec)191 191 0 0.0%
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)127,300 127,308 8 0.0%
Incl. MemUse (bytes) per call 9,093 9,093 1 0.0%
Excl. MemUse (bytes)6,564 6,564 0 0.0%
Incl. PeakMemUse (bytes)119,088 117,592 -1,496 -1.3%
Incl. PeakMemUse (bytes) per call 8,506 8,399 -107 -1.3%
Excl. PeakMemUse (bytes)5,368 5,340 -28 -0.5%

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% 13 0.1% 0 0.0% 8 0.0% -1,496 -2.2%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 0.0% -28 -1.9%
Parent functions
Drupal\user\UserData::get0 N/A% 38 292.3% 0 N/A% 8 100.0% 8 0.5%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -24 -184.6% 0 N/A% 0 0.0% 0 0.0%
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% -2 -15.4% 0 N/A% 0 0.0% -1,504 -100.5%
db_select0 N/A% -1 -7.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% -1 -7.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 7.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 1 7.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 1 7.7% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 40 307.7% 0 N/A% 8 100.0% 8 0.5%
Drupal\Core\Database\Query\Select::__construct0 N/A% -27 -207.7% 0 N/A% 0 0.0% -1,476 -98.7%