Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,482 1,487 5 0.3%
Incl. Wall Time (microsec) per call 247 248 1 0.3%
Excl. Wall Time (microsec)70 69 -1 -1.4%
Incl. CPU (microsecs)1,490 1,499 9 0.6%
Incl. CPU (microsecs) per call 248 250 2 0.6%
Excl. CPU (microsec)69 67 -2 -2.9%
Incl. MemUse (bytes)52,256 52,280 24 0.0%
Incl. MemUse (bytes) per call 8,709 8,713 4 0.0%
Excl. MemUse (bytes)3,792 3,792 0 0.0%
Incl. PeakMemUse (bytes)61,184 61,152 -32 -0.1%
Incl. PeakMemUse (bytes) per call 10,197 10,192 -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 Function-1 -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%