Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: 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 #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)2 -2 -100.0%
Incl. Wall Time (microsec) per call 2 N/A -2 -100.0%
Excl. Wall Time (microsec)2 -2 -100.0%
Incl. MemUse (bytes)1,656 -1,656 -100.0%
Incl. MemUse (bytes) per call 1,656 N/A -1,656 -100.0%
Excl. MemUse (bytes)1,656 -1,656 -100.0%
Incl. PeakMemUse (bytes)952 -952 -100.0%
Incl. PeakMemUse (bytes) per call 952 N/A -952 -100.0%
Excl. PeakMemUse (bytes)952 -952 -100.0%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::addExpression-1 -100.0% -2 -0.0% -1,656 -0.3% -952 -0.2%
Exclusive Metrics Diff for Current Function-2 -100.0% -1,656 -100.0% -952 -100.0%
Parent function
Drupal\Core\Database\Query\Merge::execute-1 -100.0% -2 -100.0% -1,656 -100.0% -952 -100.0%