Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: 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 #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)6 6 0 0.0%
Incl. Wall Time (microsec) per call 3 3 0 0.0%
Excl. Wall Time (microsec)6 6 0 0.0%
Incl. CPU (microsecs)10 9 -1 -10.0%
Incl. CPU (microsecs) per call 5 5 -1 -10.0%
Excl. CPU (microsec)10 9 -1 -10.0%
Incl. MemUse (bytes)3,480 3,480 0 0.0%
Incl. MemUse (bytes) per call 1,740 1,740 0 0.0%
Excl. MemUse (bytes)3,480 3,480 0 0.0%
Incl. PeakMemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes) per call 1,080 1,080 0 0.0%
Excl. PeakMemUse (bytes)2,160 2,160 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% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::countQuery0 N/A% 0 N/A% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%