Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addMetaData

Drupal\Core\Database\Query\Select::addMetaDataRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)255 156 -99 -38.8%
Incl. Wall Time (microsec) per call 36 22 -14 -38.8%
Excl. Wall Time (microsec)255 156 -99 -38.8%
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)5,744 5,744 0 0.0%
Incl. MemUse (bytes) per call 821 821 0 0.0%
Excl. MemUse (bytes)5,744 5,744 0 0.0%
Incl. PeakMemUse (bytes)3,408 3,408 0 0.0%
Incl. PeakMemUse (bytes) per call 487 487 0 0.0%
Excl. PeakMemUse (bytes)3,408 3,408 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addMetaData [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::addMetaData0 N/A% -99 -0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-99 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% -39 -39.4% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -33 -33.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -27 -27.3% 0 N/A% 0 N/A% 0 N/A%