Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Merge::fields

Drupal\Core\Database\Query\Merge::fieldsRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)14 13 -1 -7.1%
Incl. Wall Time (microsec) per call 7 7 -1 -7.1%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)17 15 -2 -11.8%
Incl. CPU (microsecs) per call 9 8 -1 -11.8%
Excl. CPU (microsec)17 15 -2 -11.8%
Incl. MemUse (bytes)1,244 1,244 0 0.0%
Incl. MemUse (bytes) per call 622 622 0 0.0%
Excl. MemUse (bytes)1,244 1,244 0 0.0%
Incl. PeakMemUse (bytes)716 716 0 0.0%
Incl. PeakMemUse (bytes) per call 358 358 0 0.0%
Excl. PeakMemUse (bytes)716 716 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Merge::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\Merge::fields0 N/A% -1 -0.3% -2 -1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%