Diff Report
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\SelectExtender::fields

Drupal\Core\Database\Query\SelectExtender::fieldsRun #52d3e964b719cRun #52d3e93cb560eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)10 11 1 10.0%
Incl. Wall Time (microsec) per call 10 11 1 10.0%
Excl. Wall Time (microsec)5 6 1 20.0%
Incl. CPU (microsecs)11 12 1 9.1%
Incl. CPU (microsecs) per call 11 12 1 9.1%
Excl. CPU (microsec)4 3 -1 -25.0%
Incl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. MemUse (bytes) per call 3,312 3,312 0 0.0%
Excl. MemUse (bytes)1,168 1,168 0 0.0%
Incl. PeakMemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes) per call 3,312 3,312 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\SelectExtender::fields [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\SelectExtender::fields0 N/A% 1 0.3% 1 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\forum\ForumManager::getTopics0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\SelectExtender::fields@10 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%