Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::getExpressions

Drupal\Core\Database\Query\Select::getExpressionsRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2 2 0 0.0%
Incl. Wall Time (microsec) per call 2 2 0 0.0%
Excl. Wall Time (microsec)2 2 0 0.0%
Incl. CPU (microsecs)3 4 1 33.3%
Incl. CPU (microsecs) per call 3 4 1 33.3%
Excl. CPU (microsec)3 4 1 33.3%
Incl. MemUse (bytes)608 608 0 0.0%
Incl. MemUse (bytes) per call 608 608 0 0.0%
Excl. MemUse (bytes)608 608 0 0.0%
Incl. PeakMemUse (bytes)224 224 0 0.0%
Incl. PeakMemUse (bytes) per call 224 224 0 0.0%
Excl. PeakMemUse (bytes)224 224 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::getExpressions [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::getExpressions0 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 function
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 N/A%