Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: 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 #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)3,327 3,593 266 8.0%
Incl. Wall Time (microsec) per call 1,109 1,198 89 8.0%
Excl. Wall Time (microsec)52 58 6 11.5%
Incl. CPU (microsecs)2,301 2,425 124 5.4%
Incl. CPU (microsecs) per call 767 808 41 5.4%
Excl. CPU (microsec)35 45 10 28.6%
Incl. MemUse (bytes)94,400 97,912 3,512 3.7%
Incl. MemUse (bytes) per call 31,467 32,637 1,171 3.7%
Excl. MemUse (bytes)440 584 144 32.7%
Incl. PeakMemUse (bytes)84,408 34,944 -49,464 -58.6%
Incl. PeakMemUse (bytes) per call 28,136 11,648 -16,488 -58.6%
Excl. PeakMemUse (bytes)2,016 0 -2,016 -100.0%

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% 266 0.0% 124 0.0% 3,512 0.0% -49,464 -0.2%
Exclusive Metrics Diff for Current Function6 2.3% 10 8.1% 144 4.1% -2,016 -4.1%
Parent functions
Drupal\field_sql_storage\Entity\Query::result0 N/A% 182 68.4% 110 88.7% 152 4.3% 0 0.0%
menu_local_tasks0 N/A% 69 25.9% 2 1.6% 3,344 95.2% -49,952 -101.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 15 5.6% 12 9.7% 16 0.5% 488 1.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 193 72.6% 50 40.3% 584 16.6% -16,232 -32.8%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 45 16.9% 43 34.7% 1,576 44.9% -19,672 -39.8%
Drupal\Core\Database\Query\Select::__toString0 N/A% 21 7.9% 21 16.9% 1,048 29.8% -9,400 -19.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 0.4% 0 0.0% 160 4.6% -2,144 -4.3%