Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: 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 #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls8 7 -1 -12.5%
Incl. Wall Time (microsec)240 230 -10 -4.2%
Incl. Wall Time (microsec) per call 30 33 3 9.5%
Excl. Wall Time (microsec)85 76 -9 -10.6%
Incl. MemUse (bytes)46,344 43,696 -2,648 -5.7%
Incl. MemUse (bytes) per call 5,793 6,242 449 7.8%
Excl. MemUse (bytes)8,008 7,272 -736 -9.2%
Incl. PeakMemUse (bytes)29,264 27,904 -1,360 -4.6%
Incl. PeakMemUse (bytes) per call 3,658 3,986 328 9.0%
Excl. PeakMemUse (bytes)3,560 3,016 -544 -15.3%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__construct-1 -20.0% -10 -0.1% -2,648 -0.5% -1,360 -0.3%
Exclusive Metrics Diff for Current Function-9 -90.0% -736 -27.8% -544 -40.0%
Parent function
Drupal\Core\Database\Connection::select-1 -100.0% -10 -100.0% -2,648 -100.0% -1,360 -100.0%
Child functions
Drupal\Core\Database\Query\Query::__construct-1 -25.0% -4 -40.0% -144 -5.4% -240 -17.6%
Drupal\Core\Database\Query\Select::addJoin-1 -25.0% 2 20.0% -1,160 -43.8% -320 -23.5%
Drupal\Core\Database\Query\Condition::__construct-2 -50.0% 1 10.0% -608 -23.0% -256 -18.8%
spl_autoload_call0 0.0% 0 0.0% 0 0.0% 0 0.0%