Diff Report
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #517d525cbaeb1Run #517d51ae434deDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,067 1,088 21 2.0%
Incl. Wall Time (microsec) per call 267 272 5 2.0%
Excl. Wall Time (microsec)39 46 7 17.9%
Incl. CPU (microsecs)493 529 36 7.3%
Incl. CPU (microsecs) per call 123 132 9 7.3%
Excl. CPU (microsec)40 41 1 2.5%
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)18,864 18,864 0 0.0%
Incl. PeakMemUse (bytes) per call 4,716 4,716 0 0.0%
Excl. PeakMemUse (bytes)1,480 1,480 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% 21 0.3% 36 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 33.3% 1 2.8% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserStorageController::attachLoad0 N/A% 14 66.7% 36 100.0% 0 N/A% 0 N/A%
user_role_permissions0 N/A% 9 42.9% -1 -2.8% 0 N/A% 0 N/A%
user_node_load0 N/A% -3 -14.3% 1 2.8% 0 N/A% 0 N/A%
comment_node_load0 N/A% 1 4.8% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 12 57.1% 29 80.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 2 9.5% 6 16.7% 0 N/A% 0 N/A%