Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addExpression

Drupal\Core\Database\Query\Select::addExpressionRun #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)8 9 1 12.5%
Incl. Wall Time (microsec) per call 4 5 1 12.5%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)11 12 1 9.1%
Incl. CPU (microsecs) per call 6 6 1 9.1%
Excl. CPU (microsec)11 12 1 9.1%
Incl. MemUse (bytes)3,464 3,464 0 0.0%
Incl. MemUse (bytes) per call 1,732 1,732 0 0.0%
Excl. MemUse (bytes)3,464 3,464 0 0.0%
Incl. PeakMemUse (bytes)3,160 3,160 0 0.0%
Incl. PeakMemUse (bytes) per call 1,580 1,580 0 0.0%
Excl. PeakMemUse (bytes)3,160 3,160 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::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\Select::addExpression0 N/A% 1 0.1% 1 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
comment_get_thread0 N/A% 4 400.0% 5 500.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::addExpression0 N/A% -3 -300.0% -4 -400.0% 0 N/A% 0 N/A%