Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::getMetaData

Drupal\Core\Database\Query\Select::getMetaDataRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)33 34 1 3.0%
Incl. Wall Time (microsec) per call 1 1 0 3.0%
Excl. Wall Time (microsec)33 34 1 3.0%
Incl. CPU (microsecs)57 55 -2 -3.5%
Incl. CPU (microsecs) per call 2 2 -0 -3.5%
Excl. CPU (microsec)57 55 -2 -3.5%
Incl. MemUse (bytes)3,240 3,240 0 0.0%
Incl. MemUse (bytes) per call 112 112 0 0.0%
Excl. MemUse (bytes)3,240 3,240 0 0.0%
Incl. PeakMemUse (bytes)2,312 2,312 0 0.0%
Incl. PeakMemUse (bytes) per call 80 80 0 0.0%
Excl. PeakMemUse (bytes)2,312 2,312 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% 1 0.1% -2 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
views_query_views_alter0 N/A% 1 100.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 N/A%