Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #517d51ae434deRun #517d52b5a5611DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,088 1,243 155 14.2%
Incl. Wall Time (microsec) per call 272 311 39 14.2%
Excl. Wall Time (microsec)46 42 -4 -8.7%
Incl. CPU (microsecs)529 547 18 3.4%
Incl. CPU (microsecs) per call 132 137 5 3.4%
Excl. CPU (microsec)41 39 -2 -4.9%
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% 155 6.4% 18 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -2.6% -2 -11.1% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserStorageController::attachLoad0 N/A% 143 92.3% 12 66.7% 0 N/A% 0 N/A%
comment_node_load0 N/A% 13 8.4% 4 22.2% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -11 -7.1% 3 16.7% 0 N/A% 0 N/A%
user_node_load0 N/A% 10 6.5% -1 -5.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 161 103.9% 23 127.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -2 -1.3% -3 -16.7% 0 N/A% 0 N/A%