Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::compile

Drupal\Core\Database\Query\Select::compileRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)3,972 3,935 -37 -0.9%
Incl. Wall Time (microsec) per call 132 131 -1 -0.9%
Excl. Wall Time (microsec)369 370 1 0.3%
Incl. CPU (microsecs)4,014 3,976 -38 -0.9%
Incl. CPU (microsecs) per call 134 133 -1 -0.9%
Excl. CPU (microsec)347 347 0 0.0%
Incl. MemUse (bytes)62,684 62,684 0 0.0%
Incl. MemUse (bytes) per call 2,089 2,089 0 0.0%
Excl. MemUse (bytes)864 864 0 0.0%
Incl. PeakMemUse (bytes)53,296 53,296 0 0.0%
Incl. PeakMemUse (bytes) per call 1,777 1,777 0 0.0%
Excl. PeakMemUse (bytes)1,368 1,368 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% -37 -2.5% -38 -6.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% -37 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::compile0 N/A% -37 -100.0% -36 -94.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compile@10 N/A% -1 -2.7% -2 -5.3% 0 N/A% 0 N/A%