Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\SelectExtender::addExpression

Drupal\Core\Database\Query\SelectExtender::addExpressionRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)25 21 -4 -16.0%
Incl. Wall Time (microsec) per call 25 21 -4 -16.0%
Excl. Wall Time (microsec)17 14 -3 -17.6%
Incl. CPU (microsecs)28 23 -5 -17.9%
Incl. CPU (microsecs) per call 28 23 -5 -17.9%
Excl. CPU (microsec)18 14 -4 -22.2%
Incl. MemUse (bytes)3,016 3,016 0 0.0%
Incl. MemUse (bytes) per call 3,016 3,016 0 0.0%
Excl. MemUse (bytes)1,320 1,320 0 0.0%
Incl. PeakMemUse (bytes)2,064 2,064 0 0.0%
Incl. PeakMemUse (bytes) per call 2,064 2,064 0 0.0%
Excl. PeakMemUse (bytes)1,096 1,096 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\SelectExtender::addExpression [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\SelectExtender::addExpression0 N/A% -4 -0.0% -5 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -4 -80.0% 0 N/A% 0 N/A%
Parent function
forum_get_topics0 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Select::addExpression0 N/A% -1 -25.0% -1 -20.0% 0 N/A% 0 N/A%