Diff Report
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #52f5c5484cf48Run #52f5c520502f0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,309 1,347 38 2.9%
Incl. Wall Time (microsec) per call 1,309 1,347 38 2.9%
Excl. Wall Time (microsec)9 9 0 0.0%
Incl. CPU (microsecs)1,310 1,348 38 2.9%
Incl. CPU (microsecs) per call 1,310 1,348 38 2.9%
Excl. CPU (microsec)6 7 1 16.7%
Incl. MemUse (bytes)327,600 327,600 0 0.0%
Incl. MemUse (bytes) per call 327,600 327,600 0 0.0%
Excl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. PeakMemUse (bytes)311,544 311,544 0 0.0%
Incl. PeakMemUse (bytes) per call 311,544 311,544 0 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% 38 5.8% 38 6.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 2.6% 0 N/A% 0 N/A%
Parent function
_menu_get_legacy_tasks0 N/A% 38 100.0% 38 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 38 100.0% 37 97.4% 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%