Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)784 924 140 17.9%
Incl. Wall Time (microsec) per call 392 462 70 17.9%
Excl. Wall Time (microsec)32 32 0 0.0%
Incl. CPU (microsecs)343 374 31 9.0%
Incl. CPU (microsecs) per call 172 187 16 9.0%
Excl. CPU (microsec)28 30 2 7.1%
Incl. MemUse (bytes)11,488 11,488 0 0.0%
Incl. MemUse (bytes) per call 5,744 5,744 0 0.0%
Excl. MemUse (bytes)2,200 2,200 0 0.0%
Incl. PeakMemUse (bytes)9,264 9,264 0 0.0%
Incl. PeakMemUse (bytes) per call 4,632 4,632 0 0.0%
Excl. PeakMemUse (bytes)1,056 1,056 0 0.0%

Parent/Child Regression/Improvement report for db_query [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_query0 N/A% 140 18.9% 31 6.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 2 6.5% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserStorageController::attachLoad0 N/A% 169 120.7% 36 116.1% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -29 -20.7% -5 -16.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 142 101.4% 32 103.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -2 -1.4% -3 -9.7% 0 N/A% 0 N/A%