Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addMetaData

Drupal\Core\Database\Query\Select::addMetaDataRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)12 12 0 0.0%
Incl. Wall Time (microsec) per call 2 2 0 0.0%
Excl. Wall Time (microsec)12 12 0 0.0%
Incl. CPU (microsecs)19 18 -1 -5.3%
Incl. CPU (microsecs) per call 2 2 -0 -5.3%
Excl. CPU (microsec)19 18 -1 -5.3%
Incl. MemUse (bytes)3,616 3,616 0 0.0%
Incl. MemUse (bytes) per call 452 452 0 0.0%
Excl. MemUse (bytes)3,616 3,616 0 0.0%
Incl. PeakMemUse (bytes)1,304 1,304 0 0.0%
Incl. PeakMemUse (bytes) per call 163 163 0 0.0%
Excl. PeakMemUse (bytes)1,304 1,304 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% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%