Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,788 1,773 -15 -0.8%
Incl. Wall Time (microsec) per call 894 887 -8 -0.8%
Excl. Wall Time (microsec)24 24 0 0.0%
Incl. CPU (microsecs)1,789 1,774 -15 -0.8%
Incl. CPU (microsecs) per call 895 887 -8 -0.8%
Excl. CPU (microsec)19 19 0 0.0%
Incl. MemUse (bytes)266,440 266,560 120 0.0%
Incl. MemUse (bytes) per call 133,220 133,280 60 0.0%
Excl. MemUse (bytes)3,776 3,776 0 0.0%
Incl. PeakMemUse (bytes)213,576 213,648 72 0.0%
Incl. PeakMemUse (bytes) per call 106,788 106,824 36 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% -15 -0.0% -15 -0.0% 120 0.2% 72 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -18 -120.0% -18 -120.0% 120 100.0% 72 100.0%
db_select0 N/A% 3 20.0% 3 20.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -15 -100.0% -15 -100.0% 120 100.0% 168 233.3%
Drupal\Core\Database\Query\Select::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% -96 -133.3%