Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_query

db_queryRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,718 1,775 57 3.3%
Incl. Wall Time (microsec) per call 215 222 7 3.3%
Excl. Wall Time (microsec)75 81 6 8.0%
Incl. CPU (microsecs)1,038 1,099 61 5.9%
Incl. CPU (microsecs) per call 130 137 8 5.9%
Excl. CPU (microsec)71 68 -3 -4.2%
Incl. MemUse (bytes)49,568 49,568 0 0.0%
Incl. MemUse (bytes) per call 6,196 6,196 0 0.0%
Excl. MemUse (bytes)2,952 2,952 0 0.0%
Incl. PeakMemUse (bytes)18,408 18,408 0 0.0%
Incl. PeakMemUse (bytes) per call 2,301 2,301 0 0.0%
Excl. PeakMemUse (bytes)1,424 1,424 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% 57 5.6% 61 15.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 10.5% -3 -4.9% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserStorageController::addRoles0 N/A% 123 215.8% 60 98.4% 0 N/A% 0 N/A%
user_node_load0 N/A% -33 -57.9% 5 8.2% 0 N/A% 0 N/A%
comment_node_load0 N/A% -33 -57.9% -4 -6.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 49 86.0% 61 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 2 3.5% 3 4.9% 0 N/A% 0 N/A%