Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: 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 #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls7 8 1 14.3%
Incl. Wall Time (microsec)230 240 10 4.3%
Incl. Wall Time (microsec) per call 33 30 -3 -8.7%
Excl. Wall Time (microsec)76 85 9 11.8%
Incl. MemUse (bytes)43,696 46,344 2,648 6.1%
Incl. MemUse (bytes) per call 6,242 5,793 -449 -7.2%
Excl. MemUse (bytes)7,272 8,008 736 10.1%
Incl. PeakMemUse (bytes)27,904 29,264 1,360 4.9%
Incl. PeakMemUse (bytes) per call 3,986 3,658 -328 -8.2%
Excl. PeakMemUse (bytes)3,016 3,560 544 18.0%

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% 10 0.1% 2,648 0.5% 1,360 0.3%
Exclusive Metrics Diff for Current Function9 90.0% 736 27.8% 544 40.0%
Parent function
Drupal\Core\Database\Connection::select1 100.0% 10 100.0% 2,648 100.0% 1,360 100.0%
Child functions
Drupal\Core\Database\Query\Condition::__construct2 50.0% -1 -10.0% 608 23.0% 256 18.8%
Drupal\Core\Database\Query\Query::__construct1 25.0% 4 40.0% 144 5.4% 240 17.6%
Drupal\Core\Database\Query\Select::addJoin1 25.0% -2 -20.0% 1,160 43.8% 320 23.5%
spl_autoload_call0 0.0% 0 0.0% 0 0.0% 0 0.0%