Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: 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 #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)2,203 2,478 275 12.5%
Incl. Wall Time (microsec) per call 60 67 7 12.5%
Excl. Wall Time (microsec)580 620 40 6.9%
Incl. CPU (microsecs)2,238 2,479 241 10.8%
Incl. CPU (microsecs) per call 60 67 7 10.8%
Excl. CPU (microsec)487 473 -14 -2.9%
Incl. MemUse (bytes)167,880 167,880 0 0.0%
Incl. MemUse (bytes) per call 4,537 4,537 0 0.0%
Excl. MemUse (bytes)29,880 29,880 0 0.0%
Incl. PeakMemUse (bytes)81,704 81,704 0 0.0%
Incl. PeakMemUse (bytes) per call 2,208 2,208 0 0.0%
Excl. PeakMemUse (bytes)4,416 4,416 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. 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% 275 4.0% 241 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function40 14.5% -14 -5.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 275 100.0% 241 100.0% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% 179 65.1% 145 60.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 38 13.8% 46 19.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 12 4.4% 28 11.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 6 2.2% 36 14.9% 0 N/A% 0 N/A%