Diff Report
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: 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 #519c13f61d210Run #519c116ac5313DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)2,792 2,771 -21 -0.8%
Incl. Wall Time (microsec) per call 140 139 -1 -0.8%
Excl. Wall Time (microsec)318 314 -4 -1.3%
Incl. CPU (microsecs)2,816 2,795 -21 -0.7%
Incl. CPU (microsecs) per call 141 140 -1 -0.7%
Excl. CPU (microsec)298 290 -8 -2.7%
Incl. MemUse (bytes)31,916 31,916 0 0.0%
Incl. MemUse (bytes) per call 1,596 1,596 0 0.0%
Excl. MemUse (bytes)632 632 0 0.0%
Incl. PeakMemUse (bytes)40,988 40,988 0 0.0%
Incl. PeakMemUse (bytes) per call 2,049 2,049 0 0.0%
Excl. PeakMemUse (bytes)1,176 1,176 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% -21 -2.3% -21 -3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -19.0% -8 -38.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% -21 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Condition::compile0 N/A% -17 -81.0% -13 -61.9% 0 N/A% 0 N/A%