Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,403 1,166 -237 -16.9%
Incl. Wall Time (microsec) per call 468 389 -79 -16.9%
Excl. Wall Time (microsec)38 37 -1 -2.6%
Incl. CPU (microsecs)554 543 -11 -2.0%
Incl. CPU (microsecs) per call 185 181 -4 -2.0%
Excl. CPU (microsec)37 34 -3 -8.1%
Incl. MemUse (bytes)23,648 23,648 0 0.0%
Incl. MemUse (bytes) per call 7,883 7,883 0 0.0%
Excl. MemUse (bytes)2,952 2,952 0 0.0%
Incl. PeakMemUse (bytes)19,552 19,552 0 0.0%
Incl. PeakMemUse (bytes) per call 6,517 6,517 0 0.0%
Excl. PeakMemUse (bytes)840 840 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% -237 -5.2% -11 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.4% -3 -27.3% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserStorageController::addRoles0 N/A% -170 -71.7% -33 -300.0% 0 N/A% 0 N/A%
user_node_load0 N/A% -46 -19.4% 46 418.2% 0 N/A% 0 N/A%
comment_node_load0 N/A% -21 -8.9% -24 -218.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -236 -99.6% -10 -90.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 N/A%