Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)298 293 -5 -1.7%
Incl. Wall Time (microsec) per call 75 73 -1 -1.7%
Excl. Wall Time (microsec)39 40 1 2.6%
Incl. CPU (microsecs)301 297 -4 -1.3%
Incl. CPU (microsecs) per call 75 74 -1 -1.3%
Excl. CPU (microsec)33 30 -3 -9.1%
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)12,936 12,936 0 0.0%
Incl. PeakMemUse (bytes) per call 3,234 3,234 0 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% -5 -0.3% -4 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 20.0% -3 -75.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -4 -80.0% -5 -125.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -1 -20.0% 1 25.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -6 -120.0% -4 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%