Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: 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 #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,343 1,322 -21 -1.6%
Incl. Wall Time (microsec) per call 90 88 -1 -1.6%
Excl. Wall Time (microsec)256 251 -5 -2.0%
Incl. CPU (microsecs)1,363 1,338 -25 -1.8%
Incl. CPU (microsecs) per call 91 89 -2 -1.8%
Excl. CPU (microsec)211 203 -8 -3.8%
Incl. MemUse (bytes)117,376 117,376 0 0.0%
Incl. MemUse (bytes) per call 7,825 7,825 0 0.0%
Excl. MemUse (bytes)13,832 13,832 0 0.0%
Incl. PeakMemUse (bytes)84,408 84,408 0 0.0%
Incl. PeakMemUse (bytes) per call 5,627 5,627 0 0.0%
Excl. PeakMemUse (bytes)3,920 3,920 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% -21 -0.8% -25 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -23.8% -8 -32.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -21 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% -15 -71.4% -15 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Query::__construct0 N/A% 10 47.6% 12 48.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -10 -47.6% -12 -48.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -1 -4.8% -2 -8.0% 0 N/A% 0 N/A%