Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)352 362 10 2.8%
Incl. Wall Time (microsec) per call 70 72 2 2.8%
Excl. Wall Time (microsec)46 51 5 10.9%
Incl. CPU (microsecs)360 367 7 1.9%
Incl. CPU (microsecs) per call 72 73 1 1.9%
Excl. CPU (microsec)37 37 0 0.0%
Incl. MemUse (bytes)20,552 20,552 0 0.0%
Incl. MemUse (bytes) per call 4,110 4,110 0 0.0%
Excl. MemUse (bytes)3,952 3,952 0 0.0%
Incl. PeakMemUse (bytes)5,504 5,504 0 0.0%
Incl. PeakMemUse (bytes) per call 1,101 1,101 0 0.0%
Excl. PeakMemUse (bytes)1,112 1,112 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 0.4% 7 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 50.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
comment_get_thread0 N/A% 8 80.0% 7 100.0% 0 N/A% 0 N/A%
comment_entity_load0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% 1 10.0% 1 14.3% 0 N/A% 0 N/A%
menu_tree_check_access0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 4 40.0% 5 71.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 10.0% 2 28.6% 0 N/A% 0 N/A%