Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::groupBy

Drupal\Core\Database\Query\Select::groupByRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8 4 -4 -50.0%
Incl. Wall Time (microsec) per call 8 4 -4 -50.0%
Excl. Wall Time (microsec)8 4 -4 -50.0%
Incl. CPU (microsecs)11 10 -1 -9.1%
Incl. CPU (microsecs) per call 11 10 -1 -9.1%
Excl. CPU (microsec)11 10 -1 -9.1%
Incl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. MemUse (bytes) per call 1,112 1,112 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)960 960 0 0.0%
Incl. PeakMemUse (bytes) per call 960 960 0 0.0%
Excl. PeakMemUse (bytes)960 960 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::groupBy [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::groupBy0 N/A% -4 -0.1% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent function
forum_forum_load0 N/A% -4 -100.0% -1 -100.0% 0 N/A% 0 N/A%