Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: 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 #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)37 32 -5 -13.5%
Incl. Wall Time (microsec) per call 5 5 -1 -13.5%
Excl. Wall Time (microsec)37 32 -5 -13.5%
Incl. CPU (microsecs)59 42 -17 -28.8%
Incl. CPU (microsecs) per call 8 6 -2 -28.8%
Excl. CPU (microsec)59 42 -17 -28.8%
Incl. MemUse (bytes)6,576 6,576 0 0.0%
Incl. MemUse (bytes) per call 939 939 0 0.0%
Excl. MemUse (bytes)6,576 6,576 0 0.0%
Incl. PeakMemUse (bytes)4,768 4,608 -160 -3.4%
Incl. PeakMemUse (bytes) per call 681 658 -23 -3.4%
Excl. PeakMemUse (bytes)4,768 4,608 -160 -3.4%

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 -0.0% -17 -0.0% 0 0.0% -160 -0.1%
Exclusive Metrics Diff for Current Function-5 -100.0% -17 -100.0% 0 N/A% -160 -100.0%
Parent functions
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% -6 -120.0% -9 -52.9% 0 N/A% -160 -100.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 20.0% -4 -23.5% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 0 0.0% -4 -23.5% 0 N/A% 0 0.0%