Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: 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 #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 11 11 N/A%
Incl. Wall Time (microsec) per call N/A 6 6 N/A%
Excl. Wall Time (microsec) 11 11 N/A%
Incl. CPU (microsecs) 14 14 N/A%
Incl. CPU (microsecs) per call N/A 7 7 N/A%
Excl. CPU (microsec) 14 14 N/A%
Incl. MemUse (bytes) 2,824 2,824 N/A%
Incl. MemUse (bytes) per call N/A 1,412 1,412 N/A%
Excl. MemUse (bytes) 2,824 2,824 N/A%
Incl. PeakMemUse (bytes) 400 400 N/A%
Incl. PeakMemUse (bytes) per call N/A 200 200 N/A%
Excl. PeakMemUse (bytes) 400 400 N/A%

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::addExpression2 18.2% 11 0.0% 14 0.0% 2,824 0.0% 400 0.0%
Exclusive Metrics Diff for Current Function11 100.0% 14 100.0% 2,824 100.0% 400 100.0%
Parent function
Drupal\Core\Database\Query\Merge::execute2 100.0% 11 100.0% 14 100.0% 2,824 100.0% 400 100.0%