Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::getMetaData

Drupal\Core\Database\Query\Select::getMetaDataRun #538ce4363dd76Run #538ce46e85e63DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)8 10 2 25.0%
Incl. Wall Time (microsec) per call 1 1 0 25.0%
Excl. Wall Time (microsec)8 10 2 25.0%
Incl. CPU (microsecs)15 20 5 33.3%
Incl. CPU (microsecs) per call 2 3 1 33.3%
Excl. CPU (microsec)15 20 5 33.3%
Incl. MemUse (bytes)1,672 1,672 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)1,672 1,672 0 0.0%
Incl. PeakMemUse (bytes)744 744 0 0.0%
Incl. PeakMemUse (bytes) per call 106 106 0 0.0%
Excl. PeakMemUse (bytes)744 744 0 0.0%

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% 2 1.0% 5 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% 2 100.0% 5 100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::isSimpleQuery0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%