Diff Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)487 497 10 2.1%
Incl. Wall Time (microsec) per call 49 50 1 2.1%
Excl. Wall Time (microsec)100 101 1 1.0%
Incl. CPU (microsecs)499 506 7 1.4%
Incl. CPU (microsecs) per call 50 51 1 1.4%
Excl. CPU (microsec)92 95 3 3.3%
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% 10 0.2% 7 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 10.0% 3 42.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 10 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 9 90.0% 6 85.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%