Diff Report
Run #519c146573182: 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 #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)2,804 2,771 -33 -1.2%
Incl. Wall Time (microsec) per call 140 139 -2 -1.2%
Excl. Wall Time (microsec)319 314 -5 -1.6%
Incl. CPU (microsecs)2,829 2,795 -34 -1.2%
Incl. CPU (microsecs) per call 141 140 -2 -1.2%
Excl. CPU (microsec)294 290 -4 -1.4%
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% -33 -0.1% -34 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -15.2% -4 -11.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% -33 -100.0% -34 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Query\Condition::compile0 N/A% -28 -84.8% -30 -88.2% 0 N/A% 0 N/A%