Diff Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_query

db_queryRun #519bd4c5b5ac8Run #519bd405e5fe3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,087 2,402 315 15.1%
Incl. Wall Time (microsec) per call 522 601 79 15.1%
Excl. Wall Time (microsec)66 76 10 15.2%
Incl. CPU (microsecs)858 929 71 8.3%
Incl. CPU (microsecs) per call 215 232 18 8.3%
Excl. CPU (microsec)62 74 12 19.4%
Incl. MemUse (bytes)37,480 37,480 0 0.0%
Incl. MemUse (bytes) per call 9,370 9,370 0 0.0%
Excl. MemUse (bytes)3,744 3,744 0 0.0%
Incl. PeakMemUse (bytes)35,792 35,792 0 0.0%
Incl. PeakMemUse (bytes) per call 8,948 8,948 0 0.0%
Excl. PeakMemUse (bytes)1,208 1,208 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% 315 10.8% 71 4.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 3.2% 12 16.9% 0 N/A% 0 N/A%
Parent functions
user_role_permissions0 N/A% 235 74.6% 64 90.1% 0 N/A% 0 N/A%
aggregator_category_load0 N/A% 79 25.1% 2 2.8% 0 N/A% 0 N/A%
user_node_load0 N/A% 10 3.2% 5 7.0% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -9 -2.9% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 305 96.8% 61 85.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% -2 -2.8% 0 N/A% 0 N/A%