Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,738 1,906 168 9.7%
Incl. Wall Time (microsec) per call 348 381 34 9.7%
Excl. Wall Time (microsec)49 50 1 2.0%
Incl. CPU (microsecs)661 789 128 19.4%
Incl. CPU (microsecs) per call 132 158 26 19.4%
Excl. CPU (microsec)50 57 7 14.0%
Incl. MemUse (bytes)38,192 38,192 0 0.0%
Incl. MemUse (bytes) per call 7,638 7,638 0 0.0%
Excl. MemUse (bytes)4,520 4,520 0 0.0%
Incl. PeakMemUse (bytes)10,688 10,688 0 0.0%
Incl. PeakMemUse (bytes) per call 2,138 2,138 0 0.0%
Excl. PeakMemUse (bytes)1,608 1,608 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% 168 254.5% 128 14.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.6% 7 5.5% 0 N/A% 0 N/A%
Parent functions
comment_node_load0 N/A% 102 60.7% 48 37.5% 0 N/A% 0 N/A%
user_node_load0 N/A% 95 56.5% 59 46.1% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -24 -14.3% 3 2.3% 0 N/A% 0 N/A%
book_node_load0 N/A% -9 -5.4% -2 -1.6% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 4 2.4% 20 15.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 168 100.0% 122 95.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -0.6% -1 -0.8% 0 N/A% 0 N/A%