Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: 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 #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,150 1,092 -58 -5.0%
Incl. Wall Time (microsec) per call 77 73 -4 -5.0%
Excl. Wall Time (microsec)223 217 -6 -2.7%
Incl. CPU (microsecs)1,163 1,103 -60 -5.2%
Incl. CPU (microsecs) per call 78 74 -4 -5.2%
Excl. CPU (microsec)170 168 -2 -1.2%
Incl. MemUse (bytes)109,048 109,016 -32 -0.0%
Incl. MemUse (bytes) per call 7,270 7,268 -2 -0.0%
Excl. MemUse (bytes)13,944 13,944 0 0.0%
Incl. PeakMemUse (bytes)86,248 86,152 -96 -0.1%
Incl. PeakMemUse (bytes) per call 5,750 5,743 -6 -0.1%
Excl. PeakMemUse (bytes)5,648 5,648 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% -58 -3.7% -60 -3.3% -32 -0.1% -96 -0.3%
Exclusive Metrics Diff for Current Function-6 -10.3% -2 -3.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -58 -100.0% -60 -100.0% -32 -100.0% -96 -100.0%
Child functions
spl_autoload_call0 N/A% -42 -72.4% -43 -71.7% -16 -50.0% -56 -58.3%
Drupal\Core\Database\Query\Query::__construct0 N/A% -20 -34.5% -24 -40.0% -16 -50.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 10 17.2% 12 20.0% 0 0.0% -40 -41.7%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% -3 -5.0% 0 0.0% 0 0.0%