Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Merge::__construct

Drupal\Core\Database\Query\Merge::__constructRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)37 -37 -100.0%
Incl. Wall Time (microsec) per call 37 N/A -37 -100.0%
Excl. Wall Time (microsec)13 -13 -100.0%
Incl. CPU (microsecs)38 -38 -100.0%
Incl. CPU (microsecs) per call 38 N/A -38 -100.0%
Excl. CPU (microsec)12 -12 -100.0%
Incl. MemUse (bytes)5,880 -5,880 -100.0%
Incl. MemUse (bytes) per call 5,880 N/A -5,880 -100.0%
Excl. MemUse (bytes)3,760 -3,760 -100.0%
Incl. PeakMemUse (bytes)3,048 -3,048 -100.0%
Incl. PeakMemUse (bytes) per call 3,048 N/A -3,048 -100.0%
Excl. PeakMemUse (bytes)1,520 -1,520 -100.0%

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::__construct-1 -33.3% -37 -0.0% -38 -0.0% -5,880 -2.4% -3,048 -0.9%
Exclusive Metrics Diff for Current Function-13 -35.1% -12 -31.6% -3,760 -63.9% -1,520 -49.9%
Parent function
Drupal\Core\Database\Connection::merge-1 -100.0% -37 -100.0% -38 -100.0% -5,880 -100.0% -3,048 -100.0%
Child functions
Drupal\Core\Database\Query\Query::__construct-1 -50.0% -22 -59.5% -23 -60.5% -976 -16.6% -808 -26.5%
Drupal\Core\Database\Query\Condition::__construct-1 -50.0% -2 -5.4% -3 -7.9% -1,144 -19.5% -720 -23.6%