Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: 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 #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)8 7 -1 -12.5%
Incl. Wall Time (microsec) per call 1 1 -0 -12.5%
Excl. Wall Time (microsec)8 7 -1 -12.5%
Incl. CPU (microsecs)22 25 3 13.6%
Incl. CPU (microsecs) per call 2 2 0 13.6%
Excl. CPU (microsec)22 25 3 13.6%
Incl. MemUse (bytes)1,696 1,696 0 0.0%
Incl. MemUse (bytes) per call 141 141 0 0.0%
Excl. MemUse (bytes)1,696 1,696 0 0.0%
Incl. PeakMemUse (bytes)1,312 1,312 0 0.0%
Incl. PeakMemUse (bytes) per call 109 109 0 0.0%
Excl. PeakMemUse (bytes)1,312 1,312 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% -1 -1.9% 3 4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 3 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -100.0% 2 66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%