Diff Report
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_query

db_queryRun #519c619634b1eRun #519c60f26cf68DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,509 2,759 250 10.0%
Incl. Wall Time (microsec) per call 502 552 50 10.0%
Excl. Wall Time (microsec)78 78 0 0.0%
Incl. CPU (microsecs)1,051 1,045 -6 -0.6%
Incl. CPU (microsecs) per call 210 209 -1 -0.6%
Excl. CPU (microsec)71 65 -6 -8.5%
Incl. MemUse (bytes)10,916 10,916 0 0.0%
Incl. MemUse (bytes) per call 2,183 2,183 0 0.0%
Excl. MemUse (bytes)1,584 1,584 0 0.0%
Incl. PeakMemUse (bytes)9,744 9,744 0 0.0%
Incl. PeakMemUse (bytes) per call 1,949 1,949 0 0.0%
Excl. PeakMemUse (bytes)956 956 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% 250 13.2% -6 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% 260 104.0% -4 -66.7% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -23 -9.2% -7 -116.7% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 13 5.2% 5 83.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 249 99.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 0.4% 0 0.0% 0 N/A% 0 N/A%