Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb20dce0a3: 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 #519eb193b2faaRun #519eb20dce0a3DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,249 1,365 116 9.3%
Incl. Wall Time (microsec) per call 104 114 10 9.3%
Excl. Wall Time (microsec)116 118 2 1.7%
Incl. CPU (microsecs)1,264 1,379 115 9.1%
Incl. CPU (microsecs) per call 105 115 10 9.1%
Excl. CPU (microsec)108 108 0 0.0%
Incl. MemUse (bytes)52,792 52,792 0 0.0%
Incl. MemUse (bytes) per call 4,399 4,399 0 0.0%
Excl. MemUse (bytes)4,032 4,032 0 0.0%
Incl. PeakMemUse (bytes)66,664 67,000 336 0.5%
Incl. PeakMemUse (bytes) per call 5,555 5,583 28 0.5%
Excl. PeakMemUse (bytes)4,288 4,288 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% 116 1.3% 115 0.8% 0 0.0% 336 0.0%
Exclusive Metrics Diff for Current Function2 1.7% 0 0.0% 0 N/A% 0 0.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 107 92.2% 106 92.2% 0 N/A% 336 100.0%
Drupal\Core\Database\Query\Select::execute0 N/A% 8 6.9% 8 7.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 0.9% 1 0.9% 0 N/A% 0 0.0%
Child functions
drupal_alter0 N/A% 111 95.7% 115 100.0% 0 N/A% 336 100.0%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 2 1.7% 2 1.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 1 0.9% -2 -1.7% 0 N/A% 0 0.0%