Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,199 1,096 -103 -8.6%
Incl. Wall Time (microsec) per call 300 274 -26 -8.6%
Excl. Wall Time (microsec)40 38 -2 -5.0%
Incl. CPU (microsecs)525 490 -35 -6.7%
Incl. CPU (microsecs) per call 131 123 -9 -6.7%
Excl. CPU (microsec)39 33 -6 -15.4%
Incl. MemUse (bytes)22,056 22,056 0 0.0%
Incl. MemUse (bytes) per call 5,514 5,514 0 0.0%
Excl. MemUse (bytes)3,736 3,736 0 0.0%
Incl. PeakMemUse (bytes)19,616 19,616 0 0.0%
Incl. PeakMemUse (bytes) per call 4,904 4,904 0 0.0%
Excl. PeakMemUse (bytes)1,864 1,864 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% -103 -0.0% -35 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -1.9% -6 -17.1% 0 N/A% 0 N/A%
Parent functions
comment_node_load0 N/A% -73 -70.9% -26 -74.3% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -24 -23.3% -6 -17.1% 0 N/A% 0 N/A%
user_node_load0 N/A% -18 -17.5% -3 -8.6% 0 N/A% 0 N/A%
user_role_permissions0 N/A% 12 11.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -98 -95.1% -30 -85.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -3 -2.9% 1 2.9% 0 N/A% 0 N/A%