Diff Report
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #51774d289642fRun #51774c26bf054DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,594 1,684 90 5.6%
Incl. Wall Time (microsec) per call 399 421 23 5.6%
Excl. Wall Time (microsec)46 45 -1 -2.2%
Incl. CPU (microsecs)678 690 12 1.8%
Incl. CPU (microsecs) per call 170 173 3 1.8%
Excl. CPU (microsec)43 46 3 7.0%
Incl. MemUse (bytes)35,200 35,200 0 0.0%
Incl. MemUse (bytes) per call 8,800 8,800 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)23,656 23,464 -192 -0.8%
Incl. PeakMemUse (bytes) per call 5,914 5,866 -48 -0.8%
Excl. PeakMemUse (bytes)1,616 1,616 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% 90 0.3% 12 0.0% 0 0.0% -192 -1.1%
Exclusive Metrics Diff for Current Function-1 -1.1% 3 25.0% 0 N/A% 0 0.0%
Parent functions
user_node_load0 N/A% 81 90.0% -6 -50.0% 0 N/A% -192 -100.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 28 31.1% 18 150.0% 0 N/A% 0 0.0%
user_role_permissions0 N/A% -19 -21.1% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 89 98.9% 8 66.7% 0 N/A% -192 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 2 2.2% 1 8.3% 0 N/A% 0 0.0%