Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: 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 #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)1,324 1,343 19 1.4%
Incl. Wall Time (microsec) per call 88 90 1 1.4%
Excl. Wall Time (microsec)238 256 18 7.6%
Incl. CPU (microsecs)1,348 1,363 15 1.1%
Incl. CPU (microsecs) per call 90 91 1 1.1%
Excl. CPU (microsec)204 211 7 3.4%
Incl. MemUse (bytes)117,392 117,376 -16 -0.0%
Incl. MemUse (bytes) per call 7,826 7,825 -1 -0.0%
Excl. MemUse (bytes)13,856 13,832 -24 -0.2%
Incl. PeakMemUse (bytes)84,336 84,408 72 0.1%
Incl. PeakMemUse (bytes) per call 5,622 5,627 5 0.1%
Excl. PeakMemUse (bytes)3,936 3,920 -16 -0.4%

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% 19 0.3% 15 0.2% -16 -0.0% 72 0.2%
Exclusive Metrics Diff for Current Function18 94.7% 7 46.7% -24 -150.0% -16 -22.2%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 19 100.0% 15 100.0% -16 -100.0% 72 100.0%
Child functions
Drupal\Core\Database\Query\Select::addJoin0 N/A% 16 84.2% 18 120.0% -16 -100.0% -8 -11.1%
spl_autoload_call0 N/A% -9 -47.4% -8 -53.3% 24 150.0% 96 133.3%
Drupal\Core\Database\Query\Query::__construct0 N/A% -6 -31.6% -7 -46.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% 5 33.3% 0 0.0% 0 0.0%