Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for db_select

db_selectRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,927 1,147 -780 -40.5%
Incl. Wall Time (microsec) per call 642 382 -260 -40.5%
Excl. Wall Time (microsec)197 126 -71 -36.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)32,280 32,280 0 0.0%
Incl. MemUse (bytes) per call 10,760 10,760 0 0.0%
Excl. MemUse (bytes)3,456 3,456 0 0.0%
Incl. PeakMemUse (bytes)22,456 22,456 0 0.0%
Incl. PeakMemUse (bytes) per call 7,485 7,485 0 0.0%
Excl. PeakMemUse (bytes)2,408 2,408 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% -780 -0.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-71 -9.1% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -565 -72.4% 0 N/A% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -215 -27.6% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -657 -84.2% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -52 -6.7% 0 N/A% 0 N/A% 0 N/A%