Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: 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 #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)173 120 -53 -30.6%
Incl. Wall Time (microsec) per call 87 60 -27 -30.6%
Excl. Wall Time (microsec)34 29 -5 -14.7%
Incl. CPU (microsecs)177 124 -53 -29.9%
Incl. CPU (microsecs) per call 89 62 -27 -29.9%
Excl. CPU (microsec)34 29 -5 -14.7%
Incl. MemUse (bytes)7,700 7,700 0 0.0%
Incl. MemUse (bytes) per call 3,850 3,850 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)4,896 4,896 0 0.0%
Incl. PeakMemUse (bytes) per call 2,448 2,448 0 0.0%
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% -53 -1.5% -53 -51.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -9.4% -5 -9.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::prepareCountQuery0 N/A% -53 -100.0% -53 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Condition::__clone0 N/A% -48 -90.6% -48 -90.6% 0 N/A% 0 N/A%