Diff Report
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_query

db_queryRun #519af4a154bbbRun #519af44245f83DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)10,850 8,323 -2,527 -23.3%
Incl. Wall Time (microsec) per call 434 333 -101 -23.3%
Excl. Wall Time (microsec)320 270 -50 -15.6%
Incl. CPU (microsecs)4,146 3,637 -509 -12.3%
Incl. CPU (microsecs) per call 166 145 -20 -12.3%
Excl. CPU (microsec)291 257 -34 -11.7%
Incl. MemUse (bytes)100,016 100,016 0 0.0%
Incl. MemUse (bytes) per call 4,001 4,001 0 0.0%
Excl. MemUse (bytes)5,344 5,344 0 0.0%
Incl. PeakMemUse (bytes)41,488 41,488 0 0.0%
Incl. PeakMemUse (bytes) per call 1,660 1,660 0 0.0%
Excl. PeakMemUse (bytes)1,800 1,800 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% -2,527 -496.5% -509 -30.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-50 -2.0% -34 -6.7% 0 N/A% 0 N/A%
Parent functions
Drupal\aggregator\ItemStorageController::attachLoad0 N/A% -2,794 -110.6% -579 -113.8% 0 N/A% 0 N/A%
user_node_load0 N/A% 258 10.2% 69 13.6% 0 N/A% 0 N/A%
aggregator_category_load0 N/A% 23 0.9% -2 -0.4% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -12 -0.5% -1 -0.2% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -5 -0.2% 1 0.2% 0 N/A% 0 N/A%
Drupal\aggregator\FeedStorageController::attachLoad0 N/A% 3 0.1% 3 0.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -2,492 -98.6% -488 -95.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 15 0.6% 13 2.6% 0 N/A% 0 N/A%