Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_select

db_selectRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)94 104 10 10.6%
Incl. Wall Time (microsec) per call 94 104 10 10.6%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)96 107 11 11.5%
Incl. CPU (microsecs) per call 96 107 11 11.5%
Excl. CPU (microsec)12 13 1 8.3%
Incl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. MemUse (bytes) per call 3,312 3,312 0 0.0%
Excl. MemUse (bytes)812 812 0 0.0%
Incl. PeakMemUse (bytes)2,736 2,736 0 0.0%
Incl. PeakMemUse (bytes) per call 2,736 2,736 0 0.0%
Excl. PeakMemUse (bytes)748 748 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% 10 1.1% 11 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -10.0% 1 9.1% 0 N/A% 0 N/A%
Parent function
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser0 N/A% 10 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 11 110.0% 11 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%