Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)274 296 22 8.0%
Incl. Wall Time (microsec) per call 69 74 6 8.0%
Excl. Wall Time (microsec)38 41 3 7.9%
Incl. CPU (microsecs)278 304 26 9.4%
Incl. CPU (microsecs) per call 70 76 7 9.4%
Excl. CPU (microsec)29 34 5 17.2%
Incl. MemUse (bytes)16,032 16,024 -8 -0.0%
Incl. MemUse (bytes) per call 4,008 4,006 -2 -0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)11,120 11,112 -8 -0.1%
Incl. PeakMemUse (bytes) per call 2,780 2,778 -2 -0.1%
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% 22 0.8% 26 2.2% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function3 13.6% 5 19.2% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 23 104.5% 26 100.0% -8 -100.0% -8 -100.0%
menu_local_tasks0 N/A% -1 -4.5% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 14 63.6% 11 42.3% -8 -100.0% -8 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 5 22.7% 10 38.5% 0 0.0% 0 0.0%