Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14e1b1e097: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #51a14be6130cbRun #51a14e1b1e097DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,642 1,659 17 1.0%
Incl. Wall Time (microsec) per call 149 151 2 1.0%
Excl. Wall Time (microsec)145 150 5 3.4%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 364 364 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)119,912 119,912 0 0.0%
Incl. MemUse (bytes) per call 10,901 10,901 0 0.0%
Excl. MemUse (bytes)3,244 3,244 0 0.0%
Incl. PeakMemUse (bytes)112,960 112,960 0 0.0%
Incl. PeakMemUse (bytes) per call 10,269 10,269 0 0.0%
Excl. PeakMemUse (bytes)2,152 2,152 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% 17 1.9% 4,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 29.4% 0 0.0% 0 N/A% 0 N/A%
Parent functions
db_select0 N/A% 16 94.1% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 1 5.9% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 11 64.7% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 1 5.9% 0 0.0% 0 N/A% 0 N/A%