Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec489b18752DiffDiff%
Number of Function Calls178 178 0 0.0%
Incl. Wall Time (microsec)398 409 11 2.8%
Incl. Wall Time (microsec) per call 2 2 0 2.8%
Excl. Wall Time (microsec)398 409 11 2.8%
Incl. CPU (microsecs)497 528 31 6.2%
Incl. CPU (microsecs) per call 3 3 0 6.2%
Excl. CPU (microsec)497 528 31 6.2%
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 83,608 0 0.0%
Incl. PeakMemUse (bytes) per call 470 470 0 0.0%
Excl. PeakMemUse (bytes)83,608 83,608 0 0.0%

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% 11 1.1% 31 7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 100.0% 31 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 2 18.2% 22 71.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::compileFields0 N/A% 9 81.8% 9 29.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::finish0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%