Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18e7fe7c93: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #51a18dd97f04cRun #51a18e7fe7c93DiffDiff%
Number of Function Calls68 68 0 0.0%
Incl. Wall Time (microsec)6,355 6,420 65 1.0%
Incl. Wall Time (microsec) per call 93 94 1 1.0%
Excl. Wall Time (microsec)792 785 -7 -0.9%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 59 59 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)212,944 212,944 0 0.0%
Incl. MemUse (bytes) per call 3,132 3,132 0 0.0%
Excl. MemUse (bytes)12,440 12,440 0 0.0%
Incl. PeakMemUse (bytes)116,544 116,544 0 0.0%
Incl. PeakMemUse (bytes) per call 1,714 1,714 0 0.0%
Excl. PeakMemUse (bytes)3,416 3,416 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% 65 11.0% 4,001 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -10.8% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::countQuery0 N/A% 34 52.3% 0 0.0% 0 N/A% 0 N/A%
db_select0 N/A% 24 36.9% 4,001 100.0% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% 4 6.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 2 3.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 1 1.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 75 115.4% 4,001 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -3 -4.6% 0 0.0% 0 N/A% 0 N/A%