Diff Report
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::preExecute

Drupal\Core\Database\Query\Select::preExecuteRun #52d3e8415aec3Run #52d3e812c7cf2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)823 853 30 3.6%
Incl. Wall Time (microsec) per call 165 171 6 3.6%
Excl. Wall Time (microsec)42 43 1 2.4%
Incl. CPU (microsecs)826 858 32 3.9%
Incl. CPU (microsecs) per call 165 172 6 3.9%
Excl. CPU (microsec)35 36 1 2.9%
Incl. MemUse (bytes)28,008 28,008 0 0.0%
Incl. MemUse (bytes) per call 5,602 5,602 0 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)40,760 40,760 0 0.0%
Incl. PeakMemUse (bytes) per call 8,152 8,152 0 0.0%
Excl. PeakMemUse (bytes)2,600 2,600 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% 30 25.6% 32 28.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.3% 1 3.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 30 100.0% 32 100.0% 0 N/A% 0 N/A%
Child functions
drupal_alter0 N/A% 29 96.7% 29 90.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 0 0.0% 2 6.2% 0 N/A% 0 N/A%