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

db_selectRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)296 274 -22 -7.4%
Incl. Wall Time (microsec) per call 74 69 -6 -7.4%
Excl. Wall Time (microsec)41 38 -3 -7.3%
Incl. CPU (microsecs)304 278 -26 -8.6%
Incl. CPU (microsecs) per call 76 70 -7 -8.6%
Excl. CPU (microsec)34 29 -5 -14.7%
Incl. MemUse (bytes)16,024 16,032 8 0.0%
Incl. MemUse (bytes) per call 4,006 4,008 2 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)11,112 11,120 8 0.1%
Incl. PeakMemUse (bytes) per call 2,778 2,780 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 Function-3 -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%