Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)179 177 -2 -1.1%
Incl. Wall Time (microsec) per call 179 177 -2 -1.1%
Excl. Wall Time (microsec)9 11 2 22.2%
Incl. CPU (microsecs)94 96 2 2.1%
Incl. CPU (microsecs) per call 94 96 2 2.1%
Excl. CPU (microsec)7 6 -1 -14.3%
Incl. MemUse (bytes)6,608 6,608 0 0.0%
Incl. MemUse (bytes) per call 6,608 6,608 0 0.0%
Excl. MemUse (bytes)1,416 1,416 0 0.0%
Incl. PeakMemUse (bytes)3,120 3,088 -32 -1.0%
Incl. PeakMemUse (bytes) per call 3,120 3,088 -32 -1.0%
Excl. PeakMemUse (bytes)496 496 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% -2 -0.1% 2 0.1% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function2 100.0% -1 -50.0% 0 N/A% 0 0.0%
Parent function
Drupal\user\UserStorageController::addRoles0 N/A% -2 -100.0% 2 100.0% 0 N/A% -32 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -4 -200.0% -1 -50.0% 0 N/A% -32 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 4 200.0% 0 N/A% 0 0.0%