Diff Report
Run #519af8e64a59b: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
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 #519af8e64a59bRun #519af7f3cd409DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,863 1,813 -50 -2.7%
Incl. Wall Time (microsec) per call 143 139 -4 -2.7%
Excl. Wall Time (microsec)169 170 1 0.6%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 308 308 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)53,224 53,224 0 0.0%
Incl. MemUse (bytes) per call 4,094 4,094 0 0.0%
Excl. MemUse (bytes)4,080 4,080 0 0.0%
Incl. PeakMemUse (bytes)69,696 69,768 72 0.1%
Incl. PeakMemUse (bytes) per call 5,361 5,367 6 0.1%
Excl. PeakMemUse (bytes)4,896 4,896 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% -50 -3.5% 4,000 N/A% 0 0.0% 72 0.3%
Exclusive Metrics Diff for Current Function1 2.0% 0 0.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -45 -90.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -6 -12.0% 4,000 100.0% 0 N/A% 72 100.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
drupal_alter0 N/A% -55 -110.0% 4,000 100.0% 0 N/A% 72 100.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 4 8.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%