Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__clone

Drupal\Core\Database\Query\Select::__cloneRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)138 146 8 5.8%
Incl. Wall Time (microsec) per call 69 73 4 5.8%
Excl. Wall Time (microsec)28 29 1 3.6%
Incl. CPU (microsecs)141 149 8 5.7%
Incl. CPU (microsecs) per call 71 75 4 5.7%
Excl. CPU (microsec)27 27 0 0.0%
Incl. MemUse (bytes)7,700 7,708 8 0.1%
Incl. MemUse (bytes) per call 3,850 3,854 4 0.1%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)4,896 4,904 8 0.2%
Incl. PeakMemUse (bytes) per call 2,448 2,452 4 0.2%
Excl. PeakMemUse (bytes)1,248 1,248 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__clone [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::__clone0 N/A% 8 0.1% 8 0.1% 8 1.2% 8 1.2%
Exclusive Metrics Diff for Current Function1 12.5% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% 8 100.0% 8 100.0% 8 100.0% 8 100.0%
Child function
Drupal\Core\Database\Query\Condition::__clone0 N/A% 7 87.5% 8 100.0% 8 100.0% 8 100.0%