Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addMetaData

Drupal\Core\Database\Query\Select::addMetaDataRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)21 26 5 23.8%
Incl. Wall Time (microsec) per call 2 2 0 23.8%
Excl. Wall Time (microsec)21 26 5 23.8%
Incl. CPU (microsecs)34 36 2 5.9%
Incl. CPU (microsecs) per call 3 3 0 5.9%
Excl. CPU (microsec)34 36 2 5.9%
Incl. MemUse (bytes)9,744 9,744 0 0.0%
Incl. MemUse (bytes) per call 812 812 0 0.0%
Excl. MemUse (bytes)9,744 9,744 0 0.0%
Incl. PeakMemUse (bytes)6,096 6,096 0 0.0%
Incl. PeakMemUse (bytes) per call 508 508 0 0.0%
Excl. PeakMemUse (bytes)6,096 6,096 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% 5 0.1% 2 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::prepare0 N/A% 3 60.0% 4 200.0% 0 N/A% 0 N/A%
comment_get_thread0 N/A% 2 40.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addMetaData0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%