Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: 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 #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,964 1,982 18 0.9%
Incl. Wall Time (microsec) per call 179 180 2 0.9%
Excl. Wall Time (microsec)179 183 4 2.2%
Incl. CPU (microsecs)1,980 1,997 17 0.9%
Incl. CPU (microsecs) per call 180 182 2 0.9%
Excl. CPU (microsec)168 165 -3 -1.8%
Incl. MemUse (bytes)32,064 32,064 0 0.0%
Incl. MemUse (bytes) per call 2,915 2,915 0 0.0%
Excl. MemUse (bytes)784 784 0 0.0%
Incl. PeakMemUse (bytes)31,840 31,840 0 0.0%
Incl. PeakMemUse (bytes) per call 2,895 2,895 0 0.0%
Excl. PeakMemUse (bytes)792 792 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% 18 0.0% 17 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 22.2% -3 -17.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Select::getArguments0 N/A% 18 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::compile@10 N/A% 24 133.3% 26 152.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -10 -55.6% -6 -35.3% 0 N/A% 0 N/A%