Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #519dd86a86681Run #519dd9ab8b74dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,435 1,458 23 1.6%
Incl. Wall Time (microsec) per call 478 486 8 1.6%
Excl. Wall Time (microsec)35 39 4 11.4%
Incl. CPU (microsecs)525 544 19 3.6%
Incl. CPU (microsecs) per call 175 181 6 3.6%
Excl. CPU (microsec)30 37 7 23.3%
Incl. MemUse (bytes)29,528 29,528 0 0.0%
Incl. MemUse (bytes) per call 9,843 9,843 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)21,648 21,648 0 0.0%
Incl. PeakMemUse (bytes) per call 7,216 7,216 0 0.0%
Excl. PeakMemUse (bytes)1,352 1,352 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% 23 0.0% 19 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 17.4% 7 36.8% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% 31 134.8% 23 121.1% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -5 -21.7% -3 -15.8% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -3 -13.0% -1 -5.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 20 87.0% 14 73.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -4.3% -2 -10.5% 0 N/A% 0 N/A%