Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: 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 #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)328 333 5 1.5%
Incl. Wall Time (microsec) per call 41 42 1 1.5%
Excl. Wall Time (microsec)73 76 3 4.1%
Incl. CPU (microsecs)336 344 8 2.4%
Incl. CPU (microsecs) per call 42 43 1 2.4%
Excl. CPU (microsec)70 74 4 5.7%
Incl. MemUse (bytes)4,472 4,472 0 0.0%
Incl. MemUse (bytes) per call 559 559 0 0.0%
Excl. MemUse (bytes)1,984 1,984 0 0.0%
Incl. PeakMemUse (bytes)7,232 7,232 0 0.0%
Incl. PeakMemUse (bytes) per call 904 904 0 0.0%
Excl. PeakMemUse (bytes)2,336 2,336 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% 5 0.3% 8 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 60.0% 4 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 5 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 2 40.0% 2 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%