Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,376 1,315 -61 -4.4%
Incl. Wall Time (microsec) per call 1,376 1,315 -61 -4.4%
Excl. Wall Time (microsec)9 12 3 33.3%
Incl. CPU (microsecs)1,371 1,317 -54 -3.9%
Incl. CPU (microsecs) per call 1,371 1,317 -54 -3.9%
Excl. CPU (microsec)5 11 6 120.0%
Incl. MemUse (bytes)327,600 327,560 -40 -0.0%
Incl. MemUse (bytes) per call 327,600 327,560 -40 -0.0%
Excl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. PeakMemUse (bytes)311,640 311,656 16 0.0%
Incl. PeakMemUse (bytes) per call 311,640 311,656 16 0.0%
Excl. PeakMemUse (bytes)624 624 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% -61 -14.7% -54 -22.8% -40 -0.1% 16 0.0%
Exclusive Metrics Diff for Current Function3 4.9% 6 11.1% 0 0.0% 0 0.0%
Parent function
_menu_get_legacy_tasks0 N/A% -61 -100.0% -54 -100.0% -40 -100.0% 16 100.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -64 -104.9% -60 -111.1% -40 -100.0% 16 100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%