Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edeb20e5f1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #519ede3a9dd65Run #519edeb20e5f1DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,611 1,577 -34 -2.1%
Incl. Wall Time (microsec) per call 179 175 -4 -2.1%
Excl. Wall Time (microsec)87 82 -5 -5.7%
Incl. CPU (microsecs)1,623 1,582 -41 -2.5%
Incl. CPU (microsecs) per call 180 176 -5 -2.5%
Excl. CPU (microsec)74 65 -9 -12.2%
Incl. MemUse (bytes)203,736 203,736 0 0.0%
Incl. MemUse (bytes) per call 22,637 22,637 0 0.0%
Excl. MemUse (bytes)4,728 4,728 0 0.0%
Incl. PeakMemUse (bytes)187,440 187,440 0 0.0%
Incl. PeakMemUse (bytes) per call 20,827 20,827 0 0.0%
Excl. PeakMemUse (bytes)3,448 3,448 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% -34 -12.1% -41 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -14.7% -9 -22.0% 0 N/A% 0 N/A%
Parent function
db_select0 N/A% -34 -100.0% -41 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -32 -94.1% -34 -82.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% 3 8.8% 2 4.9% 0 N/A% 0 N/A%