Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,432 1,432 0 0.0%
Incl. Wall Time (microsec) per call 286 286 0 0.0%
Excl. Wall Time (microsec)51 51 0 0.0%
Incl. CPU (microsecs)685 689 4 0.6%
Incl. CPU (microsecs) per call 137 138 1 0.6%
Excl. CPU (microsec)48 46 -2 -4.2%
Incl. MemUse (bytes)26,448 26,400 -48 -0.2%
Incl. MemUse (bytes) per call 5,290 5,280 -10 -0.2%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)18,840 20,384 1,544 8.2%
Incl. PeakMemUse (bytes) per call 3,768 4,077 309 8.2%
Excl. PeakMemUse (bytes)1,392 1,392 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% 0 0.0% 4 0.3% -48 -0.2% 1,544 5.3%
Exclusive Metrics Diff for Current Function0 N/A% -2 -50.0% 0 0.0% 0 0.0%
Parent functions
user_node_load0 N/A% 13 N/A% 8 200.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% -9 N/A% -3 -75.0% -48 -100.0% 1,544 100.0%
user_role_permissions0 N/A% -4 N/A% -1 -25.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -1 N/A% 5 125.0% -48 -100.0% 1,544 100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 1 N/A% 1 25.0% 0 0.0% 0 0.0%