Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,347 1,350 3 0.2%
Incl. Wall Time (microsec) per call 1,347 1,350 3 0.2%
Excl. Wall Time (microsec)9 12 3 33.3%
Incl. CPU (microsecs)1,348 1,351 3 0.2%
Incl. CPU (microsecs) per call 1,348 1,351 3 0.2%
Excl. CPU (microsec)7 9 2 28.6%
Incl. MemUse (bytes)327,600 327,512 -88 -0.0%
Incl. MemUse (bytes) per call 327,600 327,512 -88 -0.0%
Excl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. PeakMemUse (bytes)311,544 311,608 64 0.0%
Incl. PeakMemUse (bytes) per call 311,544 311,608 64 0.0%
Excl. PeakMemUse (bytes)624 624 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% 3 13.0% 3 3.3% -88 -0.2% 64 0.1%
Exclusive Metrics Diff for Current Function3 100.0% 2 66.7% 0 0.0% 0 0.0%
Parent function
_menu_get_legacy_tasks0 N/A% 3 100.0% 3 100.0% -88 -100.0% 64 100.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 0 0.0% 1 33.3% -88 -100.0% 64 100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%