Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: 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 #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,723 1,599 -124 -7.2%
Incl. Wall Time (microsec) per call 115 107 -8 -7.2%
Excl. Wall Time (microsec)160 154 -6 -3.8%
Incl. CPU (microsecs)1,742 1,616 -126 -7.2%
Incl. CPU (microsecs) per call 116 108 -8 -7.2%
Excl. CPU (microsec)146 135 -11 -7.5%
Incl. MemUse (bytes)51,088 50,832 -256 -0.5%
Incl. MemUse (bytes) per call 3,406 3,389 -17 -0.5%
Excl. MemUse (bytes)4,224 4,224 0 0.0%
Incl. PeakMemUse (bytes)63,856 63,752 -104 -0.2%
Incl. PeakMemUse (bytes) per call 4,257 4,250 -7 -0.2%
Excl. PeakMemUse (bytes)4,656 4,656 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% -124 -0.5% -126 -0.5% -256 -0.3% -104 -0.1%
Exclusive Metrics Diff for Current Function-6 -4.8% -11 -8.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -108 -87.1% -111 -88.1% -192 -75.0% -40 -38.5%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -16 -12.9% -15 -11.9% -64 -25.0% -64 -61.5%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_alter0 N/A% -116 -93.5% -120 -95.2% -256 -100.0% -104 -100.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -3 -2.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 1 0.8% 5 4.0% 0 0.0% 0 0.0%