Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: 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 #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)59 70 11 18.6%
Incl. Wall Time (microsec) per call 2 2 0 18.6%
Excl. Wall Time (microsec)59 70 11 18.6%
Incl. CPU (microsecs)95 95 0 0.0%
Incl. CPU (microsecs) per call 3 3 0 0.0%
Excl. CPU (microsec)95 95 0 0.0%
Incl. MemUse (bytes)23,360 23,360 0 0.0%
Incl. MemUse (bytes) per call 649 649 0 0.0%
Excl. MemUse (bytes)23,360 23,360 0 0.0%
Incl. PeakMemUse (bytes)15,376 15,376 0 0.0%
Incl. PeakMemUse (bytes) per call 427 427 0 0.0%
Excl. PeakMemUse (bytes)15,376 15,376 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 0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function11 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% 12 109.1% 3 N/A% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% -1 -9.1% -3 N/A% 0 N/A% 0 N/A%