Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,088 1,147 59 5.4%
Incl. Wall Time (microsec) per call 272 287 15 5.4%
Excl. Wall Time (microsec)46 39 -7 -15.2%
Incl. CPU (microsecs)529 505 -24 -4.5%
Incl. CPU (microsecs) per call 132 126 -6 -4.5%
Excl. CPU (microsec)41 33 -8 -19.5%
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% 59 1.8% -24 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -11.9% -8 -33.3% 0 N/A% 0 N/A%
Parent functions
user_role_permissions0 N/A% 26 44.1% 19 79.2% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 17 28.8% -39 -162.5% 0 N/A% 0 N/A%
user_node_load0 N/A% 9 15.3% -2 -8.3% 0 N/A% 0 N/A%
comment_node_load0 N/A% 7 11.9% -2 -8.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 66 111.9% -14 -58.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 N/A%