Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: 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 #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)37 39 2 5.4%
Incl. Wall Time (microsec) per call 3 3 0 5.4%
Excl. Wall Time (microsec)37 39 2 5.4%
Incl. CPU (microsecs)52 48 -4 -7.7%
Incl. CPU (microsecs) per call 4 3 -0 -7.7%
Excl. CPU (microsec)52 48 -4 -7.7%
Incl. MemUse (bytes)10,096 10,096 0 0.0%
Incl. MemUse (bytes) per call 721 721 0 0.0%
Excl. MemUse (bytes)10,096 10,096 0 0.0%
Incl. PeakMemUse (bytes)6,248 6,248 0 0.0%
Incl. PeakMemUse (bytes) per call 446 446 0 0.0%
Excl. PeakMemUse (bytes)6,248 6,248 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% 2 0.0% -4 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -4 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Query::prepare0 N/A% 2 100.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -1 -50.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 1 50.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%