Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addMetaData

Drupal\Core\Database\Query\Select::addMetaDataRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)82 58 -24 -29.3%
Incl. Wall Time (microsec) per call 4 3 -1 -29.3%
Excl. Wall Time (microsec)82 58 -24 -29.3%
Incl. CPU (microsecs)104 79 -25 -24.0%
Incl. CPU (microsecs) per call 5 4 -1 -24.0%
Excl. CPU (microsec)104 79 -25 -24.0%
Incl. MemUse (bytes)16,176 16,176 0 0.0%
Incl. MemUse (bytes) per call 770 770 0 0.0%
Excl. MemUse (bytes)16,176 16,176 0 0.0%
Incl. PeakMemUse (bytes)10,256 10,256 0 0.0%
Incl. PeakMemUse (bytes) per call 488 488 0 0.0%
Excl. PeakMemUse (bytes)10,256 10,256 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% -24 -0.9% -25 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-24 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::prepare0 N/A% -24 -100.0% -24 -96.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%