Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,758 1,788 30 1.7%
Incl. Wall Time (microsec) per call 879 894 15 1.7%
Excl. Wall Time (microsec)24 24 0 0.0%
Incl. CPU (microsecs)1,761 1,789 28 1.6%
Incl. CPU (microsecs) per call 881 895 14 1.6%
Excl. CPU (microsec)20 19 -1 -5.0%
Incl. MemUse (bytes)266,440 266,440 0 0.0%
Incl. MemUse (bytes) per call 133,220 133,220 0 0.0%
Excl. MemUse (bytes)3,776 3,776 0 0.0%
Incl. PeakMemUse (bytes)213,576 213,576 0 0.0%
Incl. PeakMemUse (bytes) per call 106,788 106,788 0 0.0%
Excl. PeakMemUse (bytes)824 824 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% 30 0.5% 28 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -3.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 30 100.0% 29 103.6% 0 N/A% 0 N/A%
db_select0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 30 100.0% 30 107.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%