Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: 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 #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)285 284 -1 -0.4%
Incl. Wall Time (microsec) per call 285 284 -1 -0.4%
Excl. Wall Time (microsec)4 5 1 25.0%
Incl. CPU (microsecs)290 285 -5 -1.7%
Incl. CPU (microsecs) per call 290 285 -5 -1.7%
Excl. CPU (microsec)8 5 -3 -37.5%
Incl. MemUse (bytes)19,912 19,912 0 0.0%
Incl. MemUse (bytes) per call 19,912 19,912 0 0.0%
Excl. MemUse (bytes)1,184 1,184 0 0.0%
Incl. PeakMemUse (bytes)31,200 31,200 0 0.0%
Incl. PeakMemUse (bytes) per call 31,200 31,200 0 0.0%
Excl. PeakMemUse (bytes)728 728 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% -1 -0.0% -5 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -3 -60.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\PagerSelectExtender::execute0 N/A% -1 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::preExecute0 N/A% -2 -200.0% -2 -40.0% 0 N/A% 0 N/A%