Diff Report
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #519ea984d991eRun #519ea884c38e9DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,363 1,358 -5 -0.4%
Incl. Wall Time (microsec) per call 454 453 -2 -0.4%
Excl. Wall Time (microsec)39 36 -3 -7.7%
Incl. CPU (microsecs)517 522 5 1.0%
Incl. CPU (microsecs) per call 172 174 2 1.0%
Excl. CPU (microsec)34 32 -2 -5.9%
Incl. MemUse (bytes)29,320 29,320 0 0.0%
Incl. MemUse (bytes) per call 9,773 9,773 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)23,768 23,768 0 0.0%
Incl. PeakMemUse (bytes) per call 7,923 7,923 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 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% -5 -0.0% 5 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -60.0% -2 -40.0% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% -15 -300.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 11 220.0% 12 240.0% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -1 -20.0% -7 -140.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -2 -40.0% 7 140.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%