Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef2275628d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #530ef14e56c65Run #530ef2275628dDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)886 866 -20 -2.3%
Incl. Wall Time (microsec) per call 39 38 -1 -2.3%
Excl. Wall Time (microsec)332 327 -5 -1.5%
Incl. CPU (microsecs)912 886 -26 -2.9%
Incl. CPU (microsecs) per call 40 39 -1 -2.9%
Excl. CPU (microsec)264 249 -15 -5.7%
Incl. MemUse (bytes)67,536 67,536 0 0.0%
Incl. MemUse (bytes) per call 2,936 2,936 0 0.0%
Excl. MemUse (bytes)19,016 19,016 0 0.0%
Incl. PeakMemUse (bytes)27,672 28,952 1,280 4.6%
Incl. PeakMemUse (bytes) per call 1,203 1,259 56 4.6%
Excl. PeakMemUse (bytes)8,200 8,664 464 5.7%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__construct [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::__construct0 N/A% -20 -0.3% -26 -0.4% 0 0.0% 1,280 4.5%
Exclusive Metrics Diff for Current Function-5 -25.0% -15 -57.7% 0 N/A% 464 36.2%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -20 -100.0% -26 -100.0% 0 N/A% 1,280 100.0%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% -8 -40.0% -4 -15.4% 0 N/A% 320 25.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -6 -30.0% -7 -26.9% 0 N/A% 256 20.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% -1 -5.0% 0 0.0% 0 N/A% 240 18.8%