Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #5240420daae43Run #52404261932b3DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)1,133 1,066 -67 -5.9%
Incl. Wall Time (microsec) per call 67 63 -4 -5.9%
Excl. Wall Time (microsec)366 324 -42 -11.5%
Incl. CPU (microsecs)1,151 1,085 -66 -5.7%
Incl. CPU (microsecs) per call 68 64 -4 -5.7%
Excl. CPU (microsec)298 271 -27 -9.1%
Incl. MemUse (bytes)77,760 77,760 0 0.0%
Incl. MemUse (bytes) per call 4,574 4,574 0 0.0%
Excl. MemUse (bytes)15,360 15,360 0 0.0%
Incl. PeakMemUse (bytes)45,944 45,944 0 0.0%
Incl. PeakMemUse (bytes) per call 2,703 2,703 0 0.0%
Excl. PeakMemUse (bytes)5,472 5,472 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% -67 -5.8% -66 -3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-42 -62.7% -27 -40.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -67 -100.0% -66 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Query::__construct0 N/A% -15 -22.4% -18 -27.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% -8 -11.9% -10 -15.2% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -2 -3.0% -4 -6.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::__construct0 N/A% 0 0.0% -7 -10.6% 0 N/A% 0 N/A%