Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: 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 #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls123 123 0 0.0%
Incl. Wall Time (microsec)551 549 -2 -0.4%
Incl. Wall Time (microsec) per call 4 4 -0 -0.4%
Excl. Wall Time (microsec)551 549 -2 -0.4%
Incl. CPU (microsecs)673 669 -4 -0.6%
Incl. CPU (microsecs) per call 5 5 -0 -0.6%
Excl. CPU (microsec)673 669 -4 -0.6%
Incl. MemUse (bytes)43,476 43,476 0 0.0%
Incl. MemUse (bytes) per call 353 353 0 0.0%
Excl. MemUse (bytes)43,476 43,476 0 0.0%
Incl. PeakMemUse (bytes)34,944 34,944 0 0.0%
Incl. PeakMemUse (bytes) per call 284 284 0 0.0%
Excl. PeakMemUse (bytes)34,944 34,944 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% -2 -0.0% -4 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -3 -150.0% 2 50.0% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::finish0 N/A% 1 50.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::compile_fields0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%