Diff Report
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffc4c0008b: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #519ffb7471c72Run #519ffc4c0008bDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,478 2,437 -41 -1.7%
Incl. Wall Time (microsec) per call 275 271 -5 -1.7%
Excl. Wall Time (microsec)179 117 -62 -34.6%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 444 444 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)116,632 116,632 0 0.0%
Incl. MemUse (bytes) per call 12,959 12,959 0 0.0%
Excl. MemUse (bytes)2,972 2,972 0 0.0%
Incl. PeakMemUse (bytes)110,024 110,024 0 0.0%
Incl. PeakMemUse (bytes) per call 12,225 12,225 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% -41 -1.3% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-62 -151.2% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserData::get0 N/A% -58 -141.5% 0 N/A% 0 N/A% 0 N/A%
db_select0 N/A% 17 41.5% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 42 102.4% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -21 -51.2% 0 N/A% 0 N/A% 0 N/A%