Diff Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\SelectExtender::preExecute

Drupal\Core\Database\Query\SelectExtender::preExecuteRun #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)553 550 -3 -0.5%
Incl. Wall Time (microsec) per call 184 183 -1 -0.5%
Excl. Wall Time (microsec)12 12 0 0.0%
Incl. CPU (microsecs)558 555 -3 -0.5%
Incl. CPU (microsecs) per call 186 185 -1 -0.5%
Excl. CPU (microsec)12 13 1 8.3%
Incl. MemUse (bytes)30,032 30,032 0 0.0%
Incl. MemUse (bytes) per call 10,011 10,011 0 0.0%
Excl. MemUse (bytes)2,320 2,320 0 0.0%
Incl. PeakMemUse (bytes)39,152 39,152 0 0.0%
Incl. PeakMemUse (bytes) per call 13,051 13,051 0 0.0%
Excl. PeakMemUse (bytes)1,728 1,728 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\SelectExtender::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\SelectExtender::preExecute0 N/A% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 1 33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\SelectExtender::execute0 N/A% -3 -100.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\SelectExtender::preExecute@10 N/A% -5 -166.7% -4 -133.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 66.7% 0 0.0% 0 N/A% 0 N/A%