Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,301 1,070 -231 -17.8%
Incl. Wall Time (microsec) per call 325 268 -58 -17.8%
Excl. Wall Time (microsec)40 37 -3 -7.5%
Incl. CPU (microsecs)573 561 -12 -2.1%
Incl. CPU (microsecs) per call 143 140 -3 -2.1%
Excl. CPU (microsec)38 34 -4 -10.5%
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% -231 -2.8% -12 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -1.3% -4 -33.3% 0 N/A% 0 N/A%
Parent functions
comment_node_load0 N/A% -10 -4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -109 -47.2% -4 -33.3% 0 N/A% 0 N/A%
user_node_load0 N/A% -39 -16.9% -8 -66.7% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -73 -31.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -229 -99.1% -7 -58.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 0.4% -1 -8.3% 0 N/A% 0 N/A%