Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)100 104 4 4.0%
Incl. Wall Time (microsec) per call 50 52 2 4.0%
Excl. Wall Time (microsec)17 18 1 5.9%
Incl. CPU (microsecs)101 106 5 5.0%
Incl. CPU (microsecs) per call 51 53 3 5.0%
Excl. CPU (microsec)12 15 3 25.0%
Incl. MemUse (bytes)9,416 9,416 0 0.0%
Incl. MemUse (bytes) per call 4,708 4,708 0 0.0%
Excl. MemUse (bytes)1,552 1,552 0 0.0%
Incl. PeakMemUse (bytes)7,832 7,832 0 0.0%
Incl. PeakMemUse (bytes) per call 3,916 3,916 0 0.0%
Excl. PeakMemUse (bytes)1,464 1,464 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% 4 0.1% 5 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% 3 60.0% 0 N/A% 0 N/A%
Parent function
comment_get_thread0 N/A% 4 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 3 75.0% 2 40.0% 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%