Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: 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 #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)6 10 4 66.7%
Incl. Wall Time (microsec) per call 3 5 2 66.7%
Excl. Wall Time (microsec)6 10 4 66.7%
Incl. CPU (microsecs)9 13 4 44.4%
Incl. CPU (microsecs) per call 5 7 2 44.4%
Excl. CPU (microsec)9 13 4 44.4%
Incl. MemUse (bytes)3,704 3,704 0 0.0%
Incl. MemUse (bytes) per call 1,852 1,852 0 0.0%
Excl. MemUse (bytes)3,704 3,704 0 0.0%
Incl. PeakMemUse (bytes)3,024 3,024 0 0.0%
Incl. PeakMemUse (bytes) per call 1,512 1,512 0 0.0%
Excl. PeakMemUse (bytes)3,024 3,024 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% 4 0.0% 4 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 4 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::countQuery0 N/A% 4 100.0% 3 75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%