Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)234 245 11 4.7%
Incl. Wall Time (microsec) per call 117 123 6 4.7%
Excl. Wall Time (microsec)32 28 -4 -12.5%
Incl. CPU (microsecs)237 247 10 4.2%
Incl. CPU (microsecs) per call 119 124 5 4.2%
Excl. CPU (microsec)29 24 -5 -17.2%
Incl. MemUse (bytes)10,336 10,336 0 0.0%
Incl. MemUse (bytes) per call 5,168 5,168 0 0.0%
Excl. MemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes)8,496 8,624 128 1.5%
Incl. PeakMemUse (bytes) per call 4,248 4,312 64 1.5%
Excl. PeakMemUse (bytes)1,840 1,968 128 7.0%

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% 11 0.2% 10 0.2% 0 0.0% 128 0.1%
Exclusive Metrics Diff for Current Function-4 -36.4% -5 -50.0% 0 N/A% 128 100.0%
Parent functions
Drupal\shortcut\ShortcutSetStorageController::getAssignedToUser0 N/A% 14 127.3% 13 130.0% 0 N/A% 128 100.0%
menu_local_tasks0 N/A% -3 -27.3% -3 -30.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 15 136.4% 15 150.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%