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

db_queryRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)924 784 -140 -15.2%
Incl. Wall Time (microsec) per call 462 392 -70 -15.2%
Excl. Wall Time (microsec)32 32 0 0.0%
Incl. CPU (microsecs)374 343 -31 -8.3%
Incl. CPU (microsecs) per call 187 172 -16 -8.3%
Excl. CPU (microsec)30 28 -2 -6.7%
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%