Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,465 1,546 81 5.5%
Incl. Wall Time (microsec) per call 209 221 12 5.5%
Excl. Wall Time (microsec)57 68 11 19.3%
Incl. CPU (microsecs)1,475 1,554 79 5.4%
Incl. CPU (microsecs) per call 211 222 11 5.4%
Excl. CPU (microsec)53 57 4 7.5%
Incl. MemUse (bytes)199,232 199,224 -8 -0.0%
Incl. MemUse (bytes) per call 28,462 28,461 -1 -0.0%
Excl. MemUse (bytes)5,872 5,864 -8 -0.1%
Incl. PeakMemUse (bytes)190,456 190,448 -8 -0.0%
Incl. PeakMemUse (bytes) per call 27,208 27,207 -1 -0.0%
Excl. PeakMemUse (bytes)5,040 5,032 -8 -0.2%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::select [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\Connection::select0 N/A% 81 3.0% 79 6.6% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function11 13.6% 4 5.1% -8 -100.0% -8 -100.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% 65 80.2% 67 84.8% 0 0.0% 0 0.0%
db_select0 N/A% 14 17.3% 11 13.9% -8 -100.0% -8 -100.0%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 2 2.5% 1 1.3% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 46 56.8% 50 63.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__construct0 N/A% 24 29.6% 25 31.6% 0 0.0% 0 0.0%