Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::isPrepared

Drupal\Core\Database\Query\Select::isPreparedRun #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4 2 -2 -50.0%
Incl. Wall Time (microsec) per call 0 0 -0 -50.0%
Excl. Wall Time (microsec)4 2 -2 -50.0%
Incl. CPU (microsecs)17 14 -3 -17.6%
Incl. CPU (microsecs) per call 2 1 -0 -17.6%
Excl. CPU (microsec)17 14 -3 -17.6%
Incl. MemUse (bytes)2,544 2,544 0 0.0%
Incl. MemUse (bytes) per call 254 254 0 0.0%
Excl. MemUse (bytes)2,544 2,544 0 0.0%
Incl. PeakMemUse (bytes)1,832 1,832 0 0.0%
Incl. PeakMemUse (bytes) per call 183 183 0 0.0%
Excl. PeakMemUse (bytes)1,832 1,832 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::isPrepared [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::isPrepared0 N/A% -2 -0.1% -3 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% -2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%