Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::compiled

Drupal\Core\Database\Query\Select::compiledRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)389 371 -18 -4.6%
Incl. Wall Time (microsec) per call 16 15 -1 -4.6%
Excl. Wall Time (microsec)301 295 -6 -2.0%
Incl. CPU (microsecs)424 403 -21 -5.0%
Incl. CPU (microsecs) per call 18 17 -1 -5.0%
Excl. CPU (microsec)284 263 -21 -7.4%
Incl. MemUse (bytes)4,496 4,496 0 0.0%
Incl. MemUse (bytes) per call 187 187 0 0.0%
Excl. MemUse (bytes)1,500 1,500 0 0.0%
Incl. PeakMemUse (bytes)3,832 3,832 0 0.0%
Incl. PeakMemUse (bytes) per call 160 160 0 0.0%
Excl. PeakMemUse (bytes)2,336 2,336 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::compiled [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::compiled0 N/A% -18 -0.8% -21 -4.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -33.3% -21 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::arguments0 N/A% -11 -61.1% -13 -61.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString@10 N/A% -4 -22.2% -3 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -3 -16.7% -4 -19.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::arguments@10 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Condition::compiled0 N/A% -12 -66.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::compiled@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%