Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: 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 #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)3,896 3,765 -131 -3.4%
Incl. Wall Time (microsec) per call 100 97 -3 -3.4%
Excl. Wall Time (microsec)436 433 -3 -0.7%
Incl. CPU (microsecs)3,942 3,808 -134 -3.4%
Incl. CPU (microsecs) per call 101 98 -3 -3.4%
Excl. CPU (microsec)404 403 -1 -0.2%
Incl. MemUse (bytes)51,420 51,420 0 0.0%
Incl. MemUse (bytes) per call 1,318 1,318 0 0.0%
Excl. MemUse (bytes)712 712 0 0.0%
Incl. PeakMemUse (bytes)33,096 33,360 264 0.8%
Incl. PeakMemUse (bytes) per call 849 855 7 0.8%
Excl. PeakMemUse (bytes)1,084 1,084 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% -131 -8.4% -134 -12.3% 0 0.0% 264 37.9%
Exclusive Metrics Diff for Current Function-3 -2.3% -1 -0.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% -131 -100.0% -134 -100.0% 0 N/A% 264 100.0%
Child function
Drupal\Core\Database\Query\Condition::compile0 N/A% -128 -97.7% -133 -99.3% 0 N/A% 264 100.0%