Diff Report
Run #519af8b10af92: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #519af8b10af92Run #519af7f3cd409DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)2,072 2,050 -22 -1.1%
Incl. Wall Time (microsec) per call 188 186 -2 -1.1%
Excl. Wall Time (microsec)111 117 6 5.4%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 364 364 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)216,104 216,104 0 0.0%
Incl. MemUse (bytes) per call 19,646 19,646 0 0.0%
Excl. MemUse (bytes)6,904 6,904 0 0.0%
Incl. PeakMemUse (bytes)200,336 200,336 0 0.0%
Incl. PeakMemUse (bytes) per call 18,212 18,212 0 0.0%
Excl. PeakMemUse (bytes)5,608 5,608 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% -22 -13.3% 4,000 200000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 27.3% 4,000 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% -20 -90.9% 4,000 100.0% 0 N/A% 0 N/A%
db_select0 N/A% -4 -18.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 2 9.1% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -35 -159.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% 7 31.8% 0 0.0% 0 N/A% 0 N/A%