Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)4,881 4,865 -16 -0.3%
Incl. Wall Time (microsec) per call 1,220 1,216 -4 -0.3%
Excl. Wall Time (microsec)55 53 -2 -3.6%
Incl. CPU (microsecs)3,920 3,921 1 0.0%
Incl. CPU (microsecs) per call 980 980 0 0.0%
Excl. CPU (microsec)51 40 -11 -21.6%
Incl. MemUse (bytes)105,872 105,840 -32 -0.0%
Incl. MemUse (bytes) per call 26,468 26,460 -8 -0.0%
Excl. MemUse (bytes)-744 -752 -8 -1.1%
Incl. PeakMemUse (bytes)102,320 102,472 152 0.1%
Incl. PeakMemUse (bytes) per call 25,580 25,618 38 0.1%
Excl. PeakMemUse (bytes)2,008 2,008 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% -16 -2.0% 1 0.1% -32 -0.0% 152 0.2%
Exclusive Metrics Diff for Current Function-2 -12.5% -11 -1100.0% -8 -25.0% 0 0.0%
Parent functions
menu_local_tasks0 N/A% -60 -375.0% 22 2200.0% 0 0.0% 0 0.0%
Drupal\field_sql_storage\Entity\Query::result0 N/A% 34 212.5% -4 -400.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 10 62.5% -17 -1700.0% -32 -100.0% 152 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -68 -425.0% -45 -4500.0% -24 -75.0% 152 100.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 50 312.5% 51 5100.0% 0 0.0% 40 26.3%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 3 18.8% 3 300.0% 0 0.0% -40 -26.3%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 1 6.2% 3 300.0% 0 0.0% 0 0.0%