Diff Report
Run #5185bad3711d6: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #5185bad3711d6Run #5185b9518e91eDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)923 903 -20 -2.2%
Incl. Wall Time (microsec) per call 115 113 -3 -2.2%
Excl. Wall Time (microsec)83 80 -3 -3.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 500 0 -500 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)325,184 325,160 -24 -0.0%
Incl. MemUse (bytes) per call 40,648 40,645 -3 -0.0%
Excl. MemUse (bytes)32,696 32,696 0 0.0%
Incl. PeakMemUse (bytes)304,424 304,400 -24 -0.0%
Incl. PeakMemUse (bytes) per call 38,053 38,050 -3 -0.0%
Excl. PeakMemUse (bytes)25,104 25,104 0 0.0%

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% -20 -83.3% -4,000 -400000.0% -24 -3.0% -24 -2.3%
Exclusive Metrics Diff for Current Function-3 -15.0% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% -16 -80.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\UserData::get0 N/A% -5 -25.0% -4,000 -100.0% -24 -100.0% -24 -100.0%
db_select0 N/A% 1 5.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -13 -65.0% -4,000 -100.0% -24 -100.0% -24 -100.0%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -4 -20.0% 0 0.0% 0 0.0% 0 0.0%