Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: 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 #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)108 102 -6 -5.6%
Incl. Wall Time (microsec) per call 2 2 -0 -5.6%
Excl. Wall Time (microsec)108 102 -6 -5.6%
Incl. CPU (microsecs)145 140 -5 -3.4%
Incl. CPU (microsecs) per call 3 3 -0 -3.4%
Excl. CPU (microsec)145 140 -5 -3.4%
Incl. MemUse (bytes)29,464 29,464 0 0.0%
Incl. MemUse (bytes) per call 641 641 0 0.0%
Excl. MemUse (bytes)29,464 29,464 0 0.0%
Incl. PeakMemUse (bytes)20,960 20,960 0 0.0%
Incl. PeakMemUse (bytes) per call 456 456 0 0.0%
Excl. PeakMemUse (bytes)20,960 20,960 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% -6 -6.5% -5 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -6 -100.0% -4 -80.0% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%