Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #519ead03a5283Run #519eada161e65DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)296 294 -2 -0.7%
Incl. Wall Time (microsec) per call 74 74 -1 -0.7%
Excl. Wall Time (microsec)41 39 -2 -4.9%
Incl. CPU (microsecs)304 302 -2 -0.7%
Incl. CPU (microsecs) per call 76 76 -1 -0.7%
Excl. CPU (microsec)34 35 1 2.9%
Incl. MemUse (bytes)16,024 16,024 0 0.0%
Incl. MemUse (bytes) per call 4,006 4,006 0 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)11,112 11,112 0 0.0%
Incl. PeakMemUse (bytes) per call 2,778 2,778 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% -2 -1.7% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 1 50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 N/A%