Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #557c2635273b3Run #557c27da9db93DiffDiff%
Number of Function Calls8 9 1 12.5%
Incl. Wall Time (microsec)294 290 -4 -1.4%
Incl. Wall Time (microsec) per call 37 32 -5 -12.3%
Excl. Wall Time (microsec)101 98 -3 -3.0%
Incl. MemUse (bytes)46,408 49,056 2,648 5.7%
Incl. MemUse (bytes) per call 5,801 5,451 -350 -6.0%
Excl. MemUse (bytes)8,008 8,744 736 9.2%
Incl. PeakMemUse (bytes)16,664 16,664 0 0.0%
Incl. PeakMemUse (bytes) per call 2,083 1,852 -231 -11.1%
Excl. PeakMemUse (bytes)2,232 2,232 0 0.0%

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::__construct1 20.0% -4 -0.0% 2,648 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% 736 27.8% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select1 100.0% -4 -100.0% 2,648 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::addJoin1 25.0% 4 100.0% 1,160 43.8% 0 N/A%
spl_autoload_call0 0.0% -4 -100.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct2 50.0% -1 -25.0% 608 23.0% 0 N/A%
Drupal\Core\Database\Query\Query::__construct1 25.0% 0 0.0% 144 5.4% 0 N/A%