Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)8,986 9,240 254 2.8%
Incl. Wall Time (microsec) per call 899 924 25 2.8%
Excl. Wall Time (microsec)152 169 17 11.2%
Incl. CPU (microsecs)5,979 6,117 138 2.3%
Incl. CPU (microsecs) per call 598 612 14 2.3%
Excl. CPU (microsec)115 135 20 17.4%
Incl. MemUse (bytes)171,904 171,904 0 0.0%
Incl. MemUse (bytes) per call 17,190 17,190 0 0.0%
Excl. MemUse (bytes)-4,096 -4,096 0 0.0%
Incl. PeakMemUse (bytes)163,584 163,512 -72 -0.0%
Incl. PeakMemUse (bytes) per call 16,358 16,351 -7 -0.0%
Excl. PeakMemUse (bytes)3,424 3,424 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [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\Query\Select::execute0 N/A% 254 206.5% 138 25.9% 0 0.0% -72 -0.2%
Exclusive Metrics Diff for Current Function17 6.7% 20 14.5% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 136 53.5% 113 81.9% 0 N/A% 0 0.0%
Drupal\field_sql_storage\Entity\Query::result0 N/A% 117 46.1% 72 52.2% 0 N/A% 0 0.0%
user_roles0 N/A% 18 7.1% -29 -21.0% 0 N/A% -72 -100.0%
Drupal\user\UserData::get0 N/A% -14 -5.5% -21 -15.2% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% -3 -1.2% 3 2.2% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 360 141.7% 241 174.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% -76 -29.9% -73 -52.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -49 -19.3% -51 -37.0% 0 N/A% -72 -100.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 0.8% 1 0.7% 0 N/A% 0 0.0%