Diff Report
Run #51afe83943a2e: 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 #51afe83943a2eRun #51afe7feeb64dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)337 346 9 2.7%
Incl. Wall Time (microsec) per call 67 69 2 2.7%
Excl. Wall Time (microsec)45 46 1 2.2%
Incl. CPU (microsecs)342 351 9 2.6%
Incl. CPU (microsecs) per call 68 70 2 2.6%
Excl. CPU (microsec)33 41 8 24.2%
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% 9 3.0% 9 9.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 11.1% 8 88.9% 0 N/A% 0 N/A%
Parent functions
comment_get_thread0 N/A% 15 166.7% 15 166.7% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% -6 -66.7% -6 -66.7% 0 N/A% 0 N/A%
menu_tree_check_access0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 9 100.0% 5 55.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -11.1% -4 -44.4% 0 N/A% 0 N/A%