Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #5240420daae43Run #52404261932b3DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)115 111 -4 -3.5%
Incl. Wall Time (microsec) per call 4 4 -0 -3.5%
Excl. Wall Time (microsec)115 111 -4 -3.5%
Incl. CPU (microsecs)144 150 6 4.2%
Incl. CPU (microsecs) per call 5 5 0 4.2%
Excl. CPU (microsec)144 150 6 4.2%
Incl. MemUse (bytes)20,224 20,224 0 0.0%
Incl. MemUse (bytes) per call 674 674 0 0.0%
Excl. MemUse (bytes)20,224 20,224 0 0.0%
Incl. PeakMemUse (bytes)13,056 13,056 0 0.0%
Incl. PeakMemUse (bytes) per call 435 435 0 0.0%
Excl. PeakMemUse (bytes)13,056 13,056 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% -4 -0.3% 6 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% 6 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -3 -75.0% 9 150.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::compileFields0 N/A% -1 -25.0% -3 -50.0% 0 N/A% 0 N/A%