Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,178 2,087 -91 -4.2%
Incl. Wall Time (microsec) per call 363 348 -15 -4.2%
Excl. Wall Time (microsec)65 60 -5 -7.7%
Incl. CPU (microsecs)812 824 12 1.5%
Incl. CPU (microsecs) per call 135 137 2 1.5%
Excl. CPU (microsec)60 55 -5 -8.3%
Incl. MemUse (bytes)29,232 29,232 0 0.0%
Incl. MemUse (bytes) per call 4,872 4,872 0 0.0%
Excl. MemUse (bytes)3,736 3,736 0 0.0%
Incl. PeakMemUse (bytes)18,344 18,344 0 0.0%
Incl. PeakMemUse (bytes) per call 3,057 3,057 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% -91 -36.5% 12 9.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -5.5% -5 -41.7% 0 N/A% 0 N/A%
Parent functions
user_role_permissions0 N/A% -85 -93.4% -16 -133.3% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -4 -4.4% 30 250.0% 0 N/A% 0 N/A%
user_node_load0 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 N/A%
comment_node_load0 N/A% -1 -1.1% -2 -16.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -87 -95.6% 14 116.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 1.1% 3 25.0% 0 N/A% 0 N/A%