Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: 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 #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 4 4 N/A%
Incl. Wall Time (microsec) 52 52 N/A%
Incl. Wall Time (microsec) per call N/A 13 13 N/A%
Excl. Wall Time (microsec) 44 44 N/A%
Incl. CPU (microsecs) 54 54 N/A%
Incl. CPU (microsecs) per call N/A 14 14 N/A%
Excl. CPU (microsec) 39 39 N/A%
Incl. MemUse (bytes) 2,368 2,368 N/A%
Incl. MemUse (bytes) per call N/A 592 592 N/A%
Excl. MemUse (bytes) 1,504 1,504 N/A%
Incl. PeakMemUse (bytes) 2,216 2,216 N/A%
Incl. PeakMemUse (bytes) per call N/A 554 554 N/A%
Excl. PeakMemUse (bytes) 1,480 1,480 N/A%

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::preExecute4 23.5% 52 0.0% 54 0.0% 2,368 0.0% 2,216 0.0%
Exclusive Metrics Diff for Current Function44 84.6% 39 72.2% 1,504 63.5% 1,480 66.8%
Parent function
Drupal\Core\Database\Query\Select::execute4 100.0% 52 100.0% 54 100.0% 2,368 100.0% 2,216 100.0%
Child function
Drupal\Core\Database\Query\Select::isPrepared4 100.0% 8 15.4% 15 27.8% 864 36.5% 736 33.2%