Diff Report
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f92a4c3fa: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addField

Drupal\Core\Database\Query\Select::addFieldRun #5198f7eab7067Run #5198f92a4c3faDiffDiff%
Number of Function Calls129 129 0 0.0%
Incl. Wall Time (microsec)1,444 1,448 4 0.3%
Incl. Wall Time (microsec) per call 11 11 0 0.3%
Excl. Wall Time (microsec)1,444 1,448 4 0.3%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 31 31 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)115,024 115,024 0 0.0%
Incl. MemUse (bytes) per call 892 892 0 0.0%
Excl. MemUse (bytes)115,024 115,024 0 0.0%
Incl. PeakMemUse (bytes)66,176 66,176 0 0.0%
Incl. PeakMemUse (bytes) per call 513 513 0 0.0%
Excl. PeakMemUse (bytes)66,176 66,176 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 0.4% 4,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 100.0% 4,000 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 5 125.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::compile_fields0 N/A% -1 -25.0% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%