Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: 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 #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)10 10 0 0.0%
Incl. Wall Time (microsec) per call 3 3 0 0.0%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)16 13 -3 -18.8%
Incl. CPU (microsecs) per call 4 3 -1 -18.8%
Excl. CPU (microsec)16 13 -3 -18.8%
Incl. MemUse (bytes)4,752 4,752 0 0.0%
Incl. MemUse (bytes) per call 1,188 1,188 0 0.0%
Excl. MemUse (bytes)4,752 4,752 0 0.0%
Incl. PeakMemUse (bytes)472 472 0 0.0%
Incl. PeakMemUse (bytes) per call 118 118 0 0.0%
Excl. PeakMemUse (bytes)472 472 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% 0 0.0% -3 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -3 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 0 N/A% -3 -100.0% 0 N/A% 0 N/A%