Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Merge::fields

Drupal\Core\Database\Query\Merge::fieldsRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)91 85 -6 -6.6%
Incl. Wall Time (microsec) per call 7 7 -0 -6.6%
Excl. Wall Time (microsec)91 85 -6 -6.6%
Incl. CPU (microsecs)113 100 -13 -11.5%
Incl. CPU (microsecs) per call 9 8 -1 -11.5%
Excl. CPU (microsec)113 100 -13 -11.5%
Incl. MemUse (bytes)21,576 21,576 0 0.0%
Incl. MemUse (bytes) per call 1,660 1,660 0 0.0%
Excl. MemUse (bytes)21,576 21,576 0 0.0%
Incl. PeakMemUse (bytes)4,856 4,856 0 0.0%
Incl. PeakMemUse (bytes) per call 374 374 0 0.0%
Excl. PeakMemUse (bytes)4,856 4,856 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% -6 -0.1% -13 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% -6 -100.0% -10 -76.9% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire0 N/A% 0 0.0% -3 -23.1% 0 N/A% 0 N/A%