Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: 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 #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)139 94 -45 -32.4%
Incl. Wall Time (microsec) per call 3 2 -1 -32.4%
Excl. Wall Time (microsec)139 94 -45 -32.4%
Incl. CPU (microsecs)178 143 -35 -19.7%
Incl. CPU (microsecs) per call 3 3 -1 -19.7%
Excl. CPU (microsec)178 143 -35 -19.7%
Incl. MemUse (bytes)33,640 33,640 0 0.0%
Incl. MemUse (bytes) per call 635 635 0 0.0%
Excl. MemUse (bytes)33,640 33,640 0 0.0%
Incl. PeakMemUse (bytes)25,272 25,272 0 0.0%
Incl. PeakMemUse (bytes) per call 477 477 0 0.0%
Excl. PeakMemUse (bytes)25,272 25,272 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% -45 -3.7% -35 -2.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-45 -100.0% -35 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::fields0 N/A% -45 -100.0% -36 -102.9% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::buildQuery0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%