Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: 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 #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)834 800 -34 -4.1%
Incl. Wall Time (microsec) per call 83 80 -3 -4.1%
Excl. Wall Time (microsec)144 139 -5 -3.5%
Incl. CPU (microsecs)844 807 -37 -4.4%
Incl. CPU (microsecs) per call 84 81 -4 -4.4%
Excl. CPU (microsec)135 127 -8 -5.9%
Incl. MemUse (bytes)12,840 12,840 0 0.0%
Incl. MemUse (bytes) per call 1,284 1,284 0 0.0%
Excl. MemUse (bytes)2,080 2,080 0 0.0%
Incl. PeakMemUse (bytes)25,664 25,664 0 0.0%
Incl. PeakMemUse (bytes) per call 2,566 2,566 0 0.0%
Excl. PeakMemUse (bytes)3,368 3,368 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% -34 -0.2% -37 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -14.7% -8 -21.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -34 -100.0% -37 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -29 -85.3% -28 -75.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%