Diff Report
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #51afe875368e3Run #51afe7feeb64dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)350 346 -4 -1.1%
Incl. Wall Time (microsec) per call 70 69 -1 -1.1%
Excl. Wall Time (microsec)53 46 -7 -13.2%
Incl. CPU (microsecs)358 351 -7 -2.0%
Incl. CPU (microsecs) per call 72 70 -1 -2.0%
Excl. CPU (microsec)51 41 -10 -19.6%
Incl. MemUse (bytes)20,568 20,568 0 0.0%
Incl. MemUse (bytes) per call 4,114 4,114 0 0.0%
Excl. MemUse (bytes)3,960 3,960 0 0.0%
Incl. PeakMemUse (bytes)9,296 9,296 0 0.0%
Incl. PeakMemUse (bytes) per call 1,859 1,859 0 0.0%
Excl. PeakMemUse (bytes)1,800 1,800 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 -2.6% -7 -11.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -175.0% -10 -142.9% 0 N/A% 0 N/A%
Parent functions
comment_get_thread0 N/A% 7 175.0% 6 85.7% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -5 -125.0% -7 -100.0% 0 N/A% 0 N/A%
menu_tree_check_access0 N/A% -3 -75.0% -3 -42.9% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% -3 -75.0% -3 -42.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 3 75.0% 2 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%