Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::isPrepared

Drupal\Core\Database\Query\Select::isPreparedRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls10 12 2 20.0%
Incl. Wall Time (microsec)4 5 1 25.0%
Incl. Wall Time (microsec) per call 0 0 0 4.2%
Excl. Wall Time (microsec)4 5 1 25.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,464 2,304 -1,160 -33.5%
Incl. MemUse (bytes) per call 346 192 -154 -44.6%
Excl. MemUse (bytes)3,464 2,304 -1,160 -33.5%
Incl. PeakMemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes) per call 194 162 -32 -16.7%
Excl. PeakMemUse (bytes)1,944 1,944 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::isPrepared2 100.0% 1 0.0% 0 0.0% -1,160 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 0 N/A% -1,160 -100.0% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute3 150.0% 1 100.0% 0 N/A% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared-1 -50.0% 0 0.0% 0 N/A% -1,160 -100.0% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%