Diff Report
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_select

db_selectRun #52f5c0f4ebbb2Run #52f5c0b2e882aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,350 1,376 26 1.9%
Incl. Wall Time (microsec) per call 1,350 1,376 26 1.9%
Excl. Wall Time (microsec)9 9 0 0.0%
Incl. CPU (microsecs)1,346 1,371 25 1.9%
Incl. CPU (microsecs) per call 1,346 1,371 25 1.9%
Excl. CPU (microsec)7 5 -2 -28.6%
Incl. MemUse (bytes)327,600 327,600 0 0.0%
Incl. MemUse (bytes) per call 327,600 327,600 0 0.0%
Excl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. PeakMemUse (bytes)311,640 311,640 0 0.0%
Incl. PeakMemUse (bytes) per call 311,640 311,640 0 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% 26 4.8% 25 4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -8.0% 0 N/A% 0 N/A%
Parent function
_menu_get_legacy_tasks0 N/A% 26 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 26 100.0% 27 108.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%