Diff Report
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e812c7cf2: 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 #52d3e8415aec3Run #52d3e812c7cf2DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)21 24 3 14.3%
Incl. Wall Time (microsec) per call 2 2 0 14.3%
Excl. Wall Time (microsec)21 24 3 14.3%
Incl. CPU (microsecs)61 33 -28 -45.9%
Incl. CPU (microsecs) per call 5 3 -2 -45.9%
Excl. CPU (microsec)61 33 -28 -45.9%
Incl. MemUse (bytes)9,320 9,320 0 0.0%
Incl. MemUse (bytes) per call 717 717 0 0.0%
Excl. MemUse (bytes)9,320 9,320 0 0.0%
Incl. PeakMemUse (bytes)2,632 2,632 0 0.0%
Incl. PeakMemUse (bytes) per call 202 202 0 0.0%
Excl. PeakMemUse (bytes)2,632 2,632 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% 3 2.6% -28 -25.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% -28 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::fields0 N/A% 3 100.0% -28 -100.0% 0 N/A% 0 N/A%