Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,487 1,482 -5 -0.3%
Incl. Wall Time (microsec) per call 248 247 -1 -0.3%
Excl. Wall Time (microsec)69 70 1 1.4%
Incl. CPU (microsecs)1,499 1,490 -9 -0.6%
Incl. CPU (microsecs) per call 250 248 -2 -0.6%
Excl. CPU (microsec)67 69 2 3.0%
Incl. MemUse (bytes)52,280 52,256 -24 -0.0%
Incl. MemUse (bytes) per call 8,713 8,709 -4 -0.0%
Excl. MemUse (bytes)3,792 3,792 0 0.0%
Incl. PeakMemUse (bytes)61,152 61,184 32 0.1%
Incl. PeakMemUse (bytes) per call 10,192 10,197 5 0.1%
Excl. PeakMemUse (bytes)3,952 3,952 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::preExecute [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::preExecute0 N/A% -5 -0.6% -9 -1.0% -24 -0.0% 32 0.0%
Exclusive Metrics Diff for Current Function1 20.0% 2 22.2% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -6 -120.0% -4 -44.4% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 1 20.0% -2 -22.2% -24 -100.0% 32 100.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% -3 -33.3% 0 0.0% 0 0.0%
Child functions
drupal_alter0 N/A% -6 -120.0% -6 -66.7% -24 -100.0% 32 100.0%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -4 -44.4% 0 0.0% 0 0.0%