Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad018db619c: 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 #51ad01387670bRun #51ad018db619cDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)487 483 -4 -0.8%
Incl. Wall Time (microsec) per call 49 48 -0 -0.8%
Excl. Wall Time (microsec)102 103 1 1.0%
Incl. CPU (microsecs)495 493 -2 -0.4%
Incl. CPU (microsecs) per call 50 49 -0 -0.4%
Excl. CPU (microsec)90 103 13 14.4%
Incl. MemUse (bytes)4,632 4,632 0 0.0%
Incl. MemUse (bytes) per call 463 463 0 0.0%
Excl. MemUse (bytes)2,080 2,080 0 0.0%
Incl. PeakMemUse (bytes)12,304 12,304 0 0.0%
Incl. PeakMemUse (bytes) per call 1,230 1,230 0 0.0%
Excl. PeakMemUse (bytes)4,400 4,400 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% -4 -1.2% -2 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 25.0% 13 650.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -4 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% -5 -125.0% -9 -450.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -6 -300.0% 0 N/A% 0 N/A%