Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls178 178 0 0.0%
Incl. Wall Time (microsec)398 426 28 7.0%
Incl. Wall Time (microsec) per call 2 2 0 7.0%
Excl. Wall Time (microsec)398 426 28 7.0%
Incl. CPU (microsecs)497 519 22 4.4%
Incl. CPU (microsecs) per call 3 3 0 4.4%
Excl. CPU (microsec)497 519 22 4.4%
Incl. MemUse (bytes)110,816 110,816 0 0.0%
Incl. MemUse (bytes) per call 623 623 0 0.0%
Excl. MemUse (bytes)110,816 110,816 0 0.0%
Incl. PeakMemUse (bytes)83,608 87,552 3,944 4.7%
Incl. PeakMemUse (bytes) per call 470 492 22 4.7%
Excl. PeakMemUse (bytes)83,608 87,552 3,944 4.7%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addField [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::addField0 N/A% 28 1.8% 22 1.3% 0 0.0% 3,944 2.9%
Exclusive Metrics Diff for Current Function28 100.0% 22 100.0% 0 N/A% 3,944 100.0%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 26 92.9% 15 68.2% 0 N/A% 3,944 100.0%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% 3 10.7% 2 9.1% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::compileFields0 N/A% -1 -3.6% 5 22.7% 0 N/A% 0 0.0%