Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::compile

Drupal\Core\Database\Query\Select::compileRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,494 1,492 -2 -0.1%
Incl. Wall Time (microsec) per call 83 83 -0 -0.1%
Excl. Wall Time (microsec)164 166 2 1.2%
Incl. CPU (microsecs)1,509 1,508 -1 -0.1%
Incl. CPU (microsecs) per call 84 84 -0 -0.1%
Excl. CPU (microsec)148 145 -3 -2.0%
Incl. MemUse (bytes)79,680 79,680 0 0.0%
Incl. MemUse (bytes) per call 4,427 4,427 0 0.0%
Excl. MemUse (bytes)1,560 1,560 0 0.0%
Incl. PeakMemUse (bytes)67,648 64,672 -2,976 -4.4%
Incl. PeakMemUse (bytes) per call 3,758 3,593 -165 -4.4%
Excl. PeakMemUse (bytes)1,048 1,048 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::compile [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::compile0 N/A% -2 -0.0% -1 -0.0% 0 0.0% -2,976 -25.1%
Exclusive Metrics Diff for Current Function2 100.0% -3 -300.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% -2 -100.0% -1 -100.0% 0 N/A% -2,976 -100.0%
Child functions
Drupal\Core\Database\Query\Condition::compile0 N/A% -5 -250.0% -1 -100.0% 0 N/A% -2,976 -100.0%
Drupal\Core\Database\Query\Select::compile@10 N/A% 1 50.0% 3 300.0% 0 N/A% 0 0.0%