Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)930 838 -92 -9.9%
Incl. Wall Time (microsec) per call 310 279 -31 -9.9%
Excl. Wall Time (microsec)33 30 -3 -9.1%
Incl. CPU (microsecs)396 410 14 3.5%
Incl. CPU (microsecs) per call 132 137 5 3.5%
Excl. CPU (microsec)26 33 7 26.9%
Incl. MemUse (bytes)15,640 15,640 0 0.0%
Incl. MemUse (bytes) per call 5,213 5,213 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)10,680 10,680 0 0.0%
Incl. PeakMemUse (bytes) per call 3,560 3,560 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% -92 -8.2% 14 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -3.3% 7 50.0% 0 N/A% 0 N/A%
Parent functions
user_role_permissions0 N/A% -67 -72.8% 5 35.7% 0 N/A% 0 N/A%
user_node_load0 N/A% -26 -28.3% 2 14.3% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 1 1.1% 7 50.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -89 -96.7% 11 78.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% -4 -28.6% 0 N/A% 0 N/A%