Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)158 155 -3 -1.9%
Incl. Wall Time (microsec) per call 53 52 -1 -1.9%
Excl. Wall Time (microsec)24 26 2 8.3%
Incl. CPU (microsecs)163 158 -5 -3.1%
Incl. CPU (microsecs) per call 54 53 -2 -3.1%
Excl. CPU (microsec)22 18 -4 -18.2%
Incl. MemUse (bytes)13,712 13,712 0 0.0%
Incl. MemUse (bytes) per call 4,571 4,571 0 0.0%
Excl. MemUse (bytes)3,080 3,080 0 0.0%
Incl. PeakMemUse (bytes)1,160 1,160 0 0.0%
Incl. PeakMemUse (bytes) per call 387 387 0 0.0%
Excl. PeakMemUse (bytes)384 384 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% -3 -0.2% -5 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 66.7% -4 -80.0% 0 N/A% 0 N/A%
Parent functions
forum_node_load0 N/A% -3 -100.0% -4 -80.0% 0 N/A% 0 N/A%
_menu_get_legacy_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
comment_entity_load0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -4 -133.3% -4 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -33.3% 3 60.0% 0 N/A% 0 N/A%