Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fca507bc1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #52e6fc5cc809eRun #52e6fca507bc1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,754 2,753 -1 -0.0%
Incl. Wall Time (microsec) per call 1,377 1,377 -1 -0.0%
Excl. Wall Time (microsec)21 19 -2 -9.5%
Incl. CPU (microsecs)2,758 2,757 -1 -0.0%
Incl. CPU (microsecs) per call 1,379 1,379 -1 -0.0%
Excl. CPU (microsec)20 19 -1 -5.0%
Incl. MemUse (bytes)368,472 368,472 0 0.0%
Incl. MemUse (bytes) per call 184,236 184,236 0 0.0%
Excl. MemUse (bytes)2,296 2,296 0 0.0%
Incl. PeakMemUse (bytes)362,024 362,024 0 0.0%
Incl. PeakMemUse (bytes) per call 181,012 181,012 0 0.0%
Excl. PeakMemUse (bytes)1,272 1,272 0 0.0%

Parent/Child Regression/Improvement report for db_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
db_select0 N/A% -1 -0.2% -1 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
_menu_get_legacy_tasks0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%