Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_select

db_selectRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)128 131 3 2.3%
Incl. Wall Time (microsec) per call 64 66 2 2.3%
Excl. Wall Time (microsec)18 20 2 11.1%
Incl. CPU (microsecs)133 133 0 0.0%
Incl. CPU (microsecs) per call 67 67 0 0.0%
Excl. CPU (microsec)18 17 -1 -5.6%
Incl. MemUse (bytes)9,920 9,920 0 0.0%
Incl. MemUse (bytes) per call 4,960 4,960 0 0.0%
Excl. MemUse (bytes)2,272 2,272 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 0.3% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 66.7% -1 N/A% 0 N/A% 0 N/A%
Parent functions
comment_entity_load0 N/A% 5 166.7% 4 N/A% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% -2 -66.7% -4 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 2 66.7% 1 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -33.3% 0 N/A% 0 N/A% 0 N/A%