Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::getMetaData

Drupal\Core\Database\Query\Select::getMetaDataRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls86 86 0 0.0%
Incl. Wall Time (microsec)81 78 -3 -3.7%
Incl. Wall Time (microsec) per call 1 1 -0 -3.7%
Excl. Wall Time (microsec)81 78 -3 -3.7%
Incl. CPU (microsecs)131 130 -1 -0.8%
Incl. CPU (microsecs) per call 2 2 -0 -0.8%
Excl. CPU (microsec)131 130 -1 -0.8%
Incl. MemUse (bytes)888 888 0 0.0%
Incl. MemUse (bytes) per call 10 10 0 0.0%
Excl. MemUse (bytes)888 888 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::getMetaData [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::getMetaData0 N/A% -3 -3.1% -1 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% -3 -100.0% -1 -100.0% 0 N/A% 0 N/A%