Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,198 1,185 -13 -1.1%
Incl. Wall Time (microsec) per call 67 66 -1 -1.1%
Excl. Wall Time (microsec)151 158 7 4.6%
Incl. CPU (microsecs)1,215 1,201 -14 -1.2%
Incl. CPU (microsecs) per call 68 67 -1 -1.2%
Excl. CPU (microsec)124 129 5 4.0%
Incl. MemUse (bytes)58,456 58,456 0 0.0%
Incl. MemUse (bytes) per call 3,248 3,248 0 0.0%
Excl. MemUse (bytes)3,064 3,064 0 0.0%
Incl. PeakMemUse (bytes)7,840 7,840 0 0.0%
Incl. PeakMemUse (bytes) per call 436 436 0 0.0%
Excl. PeakMemUse (bytes)1,744 1,744 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% -13 -1.7% -14 -4.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 53.8% 5 35.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -14 -107.7% -15 -107.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 7.7% 1 7.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -21 -161.5% -22 -157.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 7.7% 3 21.4% 0 N/A% 0 N/A%