Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_query

db_queryRun #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,147 976 -171 -14.9%
Incl. Wall Time (microsec) per call 574 488 -86 -14.9%
Excl. Wall Time (microsec)26 23 -3 -11.5%
Incl. CPU (microsecs)412 373 -39 -9.5%
Incl. CPU (microsecs) per call 206 187 -20 -9.5%
Excl. CPU (microsec)24 21 -3 -12.5%
Incl. MemUse (bytes)21,560 21,560 0 0.0%
Incl. MemUse (bytes) per call 10,780 10,780 0 0.0%
Excl. MemUse (bytes)2,200 2,200 0 0.0%
Incl. PeakMemUse (bytes)21,328 21,328 0 0.0%
Incl. PeakMemUse (bytes) per call 10,664 10,664 0 0.0%
Excl. PeakMemUse (bytes)1,112 1,112 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% -171 -75.0% -39 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -1.8% -3 -7.7% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserStorageController::attachLoad0 N/A% -157 -91.8% -45 -115.4% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -14 -8.2% 6 15.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -168 -98.2% -34 -87.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% -2 -5.1% 0 N/A% 0 N/A%