Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa3e018419: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #519aa37b5bebdRun #519aa3e018419DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)6,663 6,761 98 1.5%
Incl. Wall Time (microsec) per call 513 520 8 1.5%
Excl. Wall Time (microsec)244 245 1 0.4%
Incl. CPU (microsecs)6,687 6,783 96 1.4%
Incl. CPU (microsecs) per call 514 522 7 1.4%
Excl. CPU (microsec)238 236 -2 -0.8%
Incl. MemUse (bytes)578,496 578,496 0 0.0%
Incl. MemUse (bytes) per call 44,500 44,500 0 0.0%
Excl. MemUse (bytes)36,640 36,640 0 0.0%
Incl. PeakMemUse (bytes)534,072 534,072 0 0.0%
Incl. PeakMemUse (bytes) per call 41,082 41,082 0 0.0%
Excl. PeakMemUse (bytes)18,824 18,824 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% 98 5.5% 96 6.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 1.0% -2 -2.1% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserData::get0 N/A% 92 93.9% 92 95.8% 0 N/A% 0 N/A%
db_select0 N/A% 9 9.2% 9 9.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::countQuery0 N/A% -5 -5.1% -5 -5.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 2 2.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 83 84.7% 85 88.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% 14 14.3% 13 13.5% 0 N/A% 0 N/A%