Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: 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 #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,649 1,617 -32 -1.9%
Incl. Wall Time (microsec) per call 118 116 -2 -1.9%
Excl. Wall Time (microsec)161 155 -6 -3.7%
Incl. CPU (microsecs)1,666 1,633 -33 -2.0%
Incl. CPU (microsecs) per call 119 117 -2 -2.0%
Excl. CPU (microsec)148 140 -8 -5.4%
Incl. MemUse (bytes)30,464 30,464 0 0.0%
Incl. MemUse (bytes) per call 2,176 2,176 0 0.0%
Excl. MemUse (bytes)712 712 0 0.0%
Incl. PeakMemUse (bytes)24,736 24,736 0 0.0%
Incl. PeakMemUse (bytes) per call 1,767 1,767 0 0.0%
Excl. PeakMemUse (bytes)700 700 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% -32 -8.9% -33 -17.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -18.8% -8 -24.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% -32 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Condition::compile0 N/A% -26 -81.2% -25 -75.8% 0 N/A% 0 N/A%