Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_select

db_selectRun #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)340 331 -9 -2.6%
Incl. Wall Time (microsec) per call 68 66 -2 -2.6%
Excl. Wall Time (microsec)53 44 -9 -17.0%
Incl. CPU (microsecs)348 340 -8 -2.3%
Incl. CPU (microsecs) per call 70 68 -2 -2.3%
Excl. CPU (microsec)48 43 -5 -10.4%
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 -1.1% -8 -4.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -100.0% -5 -62.5% 0 N/A% 0 N/A%
Parent functions
comment_get_thread0 N/A% -9 -100.0% -9 -112.5% 0 N/A% 0 N/A%
shortcut_current_displayed_set0 N/A% 2 22.2% 2 25.0% 0 N/A% 0 N/A%
menu_tree_check_access0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -1 -11.1% -1 -12.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -3 -33.3% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 3 33.3% -2 -25.0% 0 N/A% 0 N/A%