Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: 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 #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,267 1,321 54 4.3%
Incl. Wall Time (microsec) per call 106 110 5 4.3%
Excl. Wall Time (microsec)261 253 -8 -3.1%
Incl. CPU (microsecs)1,278 1,336 58 4.5%
Incl. CPU (microsecs) per call 107 111 5 4.5%
Excl. CPU (microsec)215 219 4 1.9%
Incl. MemUse (bytes)109,672 109,656 -16 -0.0%
Incl. MemUse (bytes) per call 9,139 9,138 -1 -0.0%
Excl. MemUse (bytes)11,904 11,904 0 0.0%
Incl. PeakMemUse (bytes)100,608 100,552 -56 -0.1%
Incl. PeakMemUse (bytes) per call 8,384 8,379 -5 -0.1%
Excl. PeakMemUse (bytes)7,792 7,792 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% 54 5.7% 58 3.9% -16 -0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function-8 -14.8% 4 6.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% 54 100.0% 58 100.0% -16 -100.0% -56 -100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 35 64.8% 35 60.3% -16 -100.0% -56 -100.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 19 35.2% 21 36.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::__construct0 N/A% 17 31.5% 9 15.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct0 N/A% -9 -16.7% -11 -19.0% 0 0.0% 0 0.0%