Diff Report
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: 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 #51e30feb01694Run #51e30f7568a45DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)302 306 4 1.3%
Incl. Wall Time (microsec) per call 38 38 1 1.3%
Excl. Wall Time (microsec)64 65 1 1.6%
Incl. CPU (microsecs)309 315 6 1.9%
Incl. CPU (microsecs) per call 39 39 1 1.9%
Excl. CPU (microsec)58 62 4 6.9%
Incl. MemUse (bytes)14,872 14,872 0 0.0%
Incl. MemUse (bytes) per call 1,859 1,859 0 0.0%
Excl. MemUse (bytes)3,056 3,056 0 0.0%
Incl. PeakMemUse (bytes)15,752 15,752 0 0.0%
Incl. PeakMemUse (bytes) per call 1,969 1,969 0 0.0%
Excl. PeakMemUse (bytes)3,040 3,040 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 0.1% 6 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 25.0% 4 66.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 2 50.0% 3 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 2 50.0% 3 50.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 3 75.0% 1 16.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%