Diff Report
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)833 867 34 4.1%
Incl. Wall Time (microsec) per call 167 173 7 4.1%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)839 870 31 3.7%
Incl. CPU (microsecs) per call 168 174 6 3.7%
Excl. CPU (microsec)36 36 0 0.0%
Incl. MemUse (bytes)196,256 196,248 -8 -0.0%
Incl. MemUse (bytes) per call 39,251 39,250 -2 -0.0%
Excl. MemUse (bytes)3,216 3,216 0 0.0%
Incl. PeakMemUse (bytes)186,880 186,872 -8 -0.0%
Incl. PeakMemUse (bytes) per call 37,376 37,374 -2 -0.0%
Excl. PeakMemUse (bytes)2,344 2,344 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% 34 18.3% 31 6.1% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function1 2.9% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 33 97.1% 32 103.2% -8 -100.0% -8 -100.0%
menu_local_tasks0 N/A% 1 2.9% 0 0.0% 0 0.0% 0 0.0%
menu_tree_check_access0 N/A% 0 0.0% -1 -3.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 35 102.9% 35 112.9% -8 -100.0% -8 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% -2 -5.9% -4 -12.9% 0 0.0% 0 0.0%