Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #52d4b18f32fb6Run #52d4b1d6bf728DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)181 179 -2 -1.1%
Incl. Wall Time (microsec) per call 181 179 -2 -1.1%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. CPU (microsecs)97 96 -1 -1.0%
Incl. CPU (microsecs) per call 97 96 -1 -1.0%
Excl. CPU (microsec)7 8 1 14.3%
Incl. MemUse (bytes)6,584 6,584 0 0.0%
Incl. MemUse (bytes) per call 6,584 6,584 0 0.0%
Excl. MemUse (bytes)1,416 1,416 0 0.0%
Incl. PeakMemUse (bytes)2,760 2,760 0 0.0%
Incl. PeakMemUse (bytes) per call 2,760 2,760 0 0.0%
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 -1.8% -1 -2.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 1 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\user\UserStorageController::addRoles0 N/A% -2 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -3 -150.0% -2 -200.0% 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%