Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute@1

Drupal\Core\Database\Query\Select::preExecute@1Run #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)7 4 -3 -42.9%
Incl. Wall Time (microsec) per call 7 4 -3 -42.9%
Excl. Wall Time (microsec)6 4 -2 -33.3%
Incl. CPU (microsecs)9 6 -3 -33.3%
Incl. CPU (microsecs) per call 9 6 -3 -33.3%
Excl. CPU (microsec)8 4 -4 -50.0%
Incl. MemUse (bytes)1,952 1,952 0 0.0%
Incl. MemUse (bytes) per call 1,952 1,952 0 0.0%
Excl. MemUse (bytes)1,120 1,120 0 0.0%
Incl. PeakMemUse (bytes)1,776 1,776 0 0.0%
Incl. PeakMemUse (bytes) per call 1,776 1,776 0 0.0%
Excl. PeakMemUse (bytes)1,080 1,080 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::preExecute@1 [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::preExecute@10 N/A% -3 -0.5% -3 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -66.7% -4 -133.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::preExecute0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::isPrepared0 N/A% -1 -33.3% 1 33.3% 0 N/A% 0 N/A%