Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: 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 #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)909 872 -37 -4.1%
Incl. Wall Time (microsec) per call 130 125 -5 -4.1%
Excl. Wall Time (microsec)141 144 3 2.1%
Incl. CPU (microsecs)906 880 -26 -2.9%
Incl. CPU (microsecs) per call 129 126 -4 -2.9%
Excl. CPU (microsec)113 112 -1 -0.9%
Incl. MemUse (bytes)87,864 87,912 48 0.1%
Incl. MemUse (bytes) per call 12,552 12,559 7 0.1%
Excl. MemUse (bytes)7,424 7,472 48 0.6%
Incl. PeakMemUse (bytes)72,504 72,264 -240 -0.3%
Incl. PeakMemUse (bytes) per call 10,358 10,323 -34 -0.3%
Excl. PeakMemUse (bytes)2,296 2,296 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% -37 -0.0% -26 -0.0% 48 0.1% -240 -0.4%
Exclusive Metrics Diff for Current Function3 8.1% -1 -3.8% 48 100.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -37 -100.0% -26 -100.0% 48 100.0% -240 -100.0%
Child functions
Drupal\Core\Database\Query\Condition::__construct0 N/A% -21 -56.8% -14 -53.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -12 -32.4% -5 -19.2% 24 50.0% 0 0.0%
spl_autoload_call0 N/A% -5 -13.5% -5 -19.2% -32 -66.7% -240 -100.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% -2 -5.4% -1 -3.8% 8 16.7% 0 0.0%