Diff Report
Run #519fc817b51ae: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_query

db_queryRun #519fc817b51aeRun #519fc53e46a65DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)495 612 117 23.6%
Incl. Wall Time (microsec) per call 99 122 23 23.6%
Excl. Wall Time (microsec)29 30 1 3.4%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 800 800 0 0.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)13,616 13,616 0 0.0%
Incl. MemUse (bytes) per call 2,723 2,723 0 0.0%
Excl. MemUse (bytes)3,736 3,736 0 0.0%
Incl. PeakMemUse (bytes)10,264 10,264 0 0.0%
Incl. PeakMemUse (bytes) per call 2,053 2,053 0 0.0%
Excl. PeakMemUse (bytes)2,336 2,336 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% 117 2.6% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.9% -4,000 N/A% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% 46 39.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 33 28.2% 4,000 N/A% 0 N/A% 0 N/A%
comment_node_load0 N/A% 19 16.2% 0 N/A% 0 N/A% 0 N/A%
user_role_permissions0 N/A% 19 16.2% -4,000 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 115 98.3% 4,000 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 0.9% 0 N/A% 0 N/A% 0 N/A%