Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #530ad1a439784Run #530ad1ecad192DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,863 2,970 107 3.7%
Incl. Wall Time (microsec) per call 1,432 1,485 54 3.7%
Excl. Wall Time (microsec)28 26 -2 -7.1%
Incl. CPU (microsecs)2,865 2,971 106 3.7%
Incl. CPU (microsecs) per call 1,433 1,486 53 3.7%
Excl. CPU (microsec)19 18 -1 -5.3%
Incl. MemUse (bytes)370,920 370,920 0 0.0%
Incl. MemUse (bytes) per call 185,460 185,460 0 0.0%
Excl. MemUse (bytes)2,296 2,296 0 0.0%
Incl. PeakMemUse (bytes)361,056 361,056 0 0.0%
Incl. PeakMemUse (bytes) per call 180,528 180,528 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% 107 6.4% 106 7.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -1.9% -1 -0.9% 0 N/A% 0 N/A%
Parent functions
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 107 100.0% 106 100.0% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 108 100.9% 107 100.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%