Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)1,637 1,603 -34 -2.1%
Incl. Wall Time (microsec) per call 102 100 -2 -2.1%
Excl. Wall Time (microsec)126 126 0 0.0%
Incl. CPU (microsecs)1,655 1,622 -33 -2.0%
Incl. CPU (microsecs) per call 103 101 -2 -2.0%
Excl. CPU (microsec)113 107 -6 -5.3%
Incl. MemUse (bytes)230,896 230,912 16 0.0%
Incl. MemUse (bytes) per call 14,431 14,432 1 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)191,256 188,688 -2,568 -1.3%
Incl. PeakMemUse (bytes) per call 11,954 11,793 -161 -1.3%
Excl. PeakMemUse (bytes)2,192 1,792 -400 -18.2%

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% -34 -0.1% -33 -0.1% 16 0.2% -2,568 -21.7%
Exclusive Metrics Diff for Current Function0 0.0% -6 -18.2% 0 0.0% -400 -15.6%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% -32 -94.1% -32 -97.0% 16 100.0% -2,568 -100.0%
menu_local_tasks0 N/A% -2 -5.9% -1 -3.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -29 -85.3% -25 -75.8% 16 100.0% -2,168 -84.4%
Drupal\Core\Database\Database::getConnection0 N/A% -5 -14.7% -2 -6.1% 0 0.0% 0 0.0%