Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: 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 #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)924 942 18 1.9%
Incl. Wall Time (microsec) per call 92 94 2 1.9%
Excl. Wall Time (microsec)166 157 -9 -5.4%
Incl. CPU (microsecs)936 952 16 1.7%
Incl. CPU (microsecs) per call 94 95 2 1.7%
Excl. CPU (microsec)124 125 1 0.8%
Incl. MemUse (bytes)100,296 100,280 -16 -0.0%
Incl. MemUse (bytes) per call 10,030 10,028 -2 -0.0%
Excl. MemUse (bytes)9,832 9,816 -16 -0.2%
Incl. PeakMemUse (bytes)83,864 83,848 -16 -0.0%
Incl. PeakMemUse (bytes) per call 8,386 8,385 -2 -0.0%
Excl. PeakMemUse (bytes)4,576 4,560 -16 -0.3%

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% 18 3.0% 16 3.7% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-9 -50.0% 1 6.2% -16 -100.0% -16 -100.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 18 100.0% 16 100.0% -16 -100.0% -16 -100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 24 133.3% 24 150.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% -7 -38.9% -17 -106.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 5 27.8% 3 18.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 5 27.8% 5 31.2% 0 0.0% 0 0.0%