Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: 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 #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)416 394 -22 -5.3%
Incl. Wall Time (microsec) per call 416 394 -22 -5.3%
Excl. Wall Time (microsec)15 16 1 6.7%
Incl. CPU (microsecs)284 263 -21 -7.4%
Incl. CPU (microsecs) per call 284 263 -21 -7.4%
Excl. CPU (microsec)11 7 -4 -36.4%
Incl. MemUse (bytes)46,560 46,544 -16 -0.0%
Incl. MemUse (bytes) per call 46,560 46,544 -16 -0.0%
Excl. MemUse (bytes)1,528 1,528 0 0.0%
Incl. PeakMemUse (bytes)45,224 45,208 -16 -0.0%
Incl. PeakMemUse (bytes) per call 45,224 45,208 -16 -0.0%
Excl. PeakMemUse (bytes)1,496 1,496 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% -22 -3.9% -21 -3.8% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function1 4.5% -4 -19.0% 0 0.0% 0 0.0%
Parent function
_menu_get_legacy_tasks0 N/A% -22 -100.0% -21 -100.0% -16 -100.0% -16 -100.0%
Child functions
Drupal\Core\Database\Query\Select::getArguments0 N/A% -20 -90.9% -19 -90.5% -16 -100.0% -16 -100.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -2 -9.1% -1 -4.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::query0 N/A% -2 -9.1% 2 9.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 4.5% 1 4.8% 0 0.0% 0 0.0%