Diff Report
Run #519aac051ded1: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519aaadf29b61: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #519aac051ded1Run #519aaadf29b61DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,274 2,280 6 0.3%
Incl. Wall Time (microsec) per call 284 285 1 0.3%
Excl. Wall Time (microsec)107 104 -3 -2.8%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 500 500 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)115,876 115,876 0 0.0%
Incl. MemUse (bytes) per call 14,485 14,485 0 0.0%
Excl. MemUse (bytes)3,788 3,788 0 0.0%
Incl. PeakMemUse (bytes)109,392 109,392 0 0.0%
Incl. PeakMemUse (bytes) per call 13,674 13,674 0 0.0%
Excl. PeakMemUse (bytes)3,124 3,124 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% 6 0.2% 4,000 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserData::get0 N/A% 4 66.7% 4,000 100.0% 0 N/A% 0 N/A%
db_select0 N/A% 4 66.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::countQuery0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 7 116.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 2 33.3% 4,000 100.0% 0 N/A% 0 N/A%