Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Merge::__construct

Drupal\Core\Database\Query\Merge::__constructRun #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)547 511 -36 -6.6%
Incl. Wall Time (microsec) per call 547 511 -36 -6.6%
Excl. Wall Time (microsec)19 18 -1 -5.3%
Incl. CPU (microsecs)548 513 -35 -6.4%
Incl. CPU (microsecs) per call 548 513 -35 -6.4%
Excl. CPU (microsec)14 18 4 28.6%
Incl. MemUse (bytes)68,384 68,392 8 0.0%
Incl. MemUse (bytes) per call 68,384 68,392 8 0.0%
Excl. MemUse (bytes)4,392 4,400 8 0.2%
Incl. PeakMemUse (bytes)49,800 49,848 48 0.1%
Incl. PeakMemUse (bytes) per call 49,800 49,848 48 0.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Merge::__construct [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::__construct0 N/A% -36 -1.0% -35 -1.0% 8 0.0% 48 0.0%
Exclusive Metrics Diff for Current Function-1 -2.8% 4 11.4% 8 100.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::merge0 N/A% -36 -100.0% -35 -100.0% 8 100.0% 48 100.0%
Child functions
spl_autoload_call0 N/A% -33 -91.7% -35 -100.0% 0 0.0% 48 100.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -3 -8.3% -4 -11.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% 1 2.8% 0 0.0% 0 0.0% 0 0.0%