Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #519bd405e5fe3Run #519bd4c5b5ac8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)420 414 -6 -1.4%
Incl. Wall Time (microsec) per call 105 104 -2 -1.4%
Excl. Wall Time (microsec)51 48 -3 -5.9%
Incl. CPU (microsecs)424 420 -4 -0.9%
Incl. CPU (microsecs) per call 106 105 -1 -0.9%
Excl. CPU (microsec)43 42 -1 -2.3%
Incl. MemUse (bytes)16,760 16,760 0 0.0%
Incl. MemUse (bytes) per call 4,190 4,190 0 0.0%
Excl. MemUse (bytes)2,520 2,520 0 0.0%
Incl. PeakMemUse (bytes)10,248 10,248 0 0.0%
Incl. PeakMemUse (bytes) per call 2,562 2,562 0 0.0%
Excl. PeakMemUse (bytes)1,632 1,632 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% -6 -0.2% -4 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% -1 -25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -6 -100.0% -4 -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% -3 -50.0% -3 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%