Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_query

db_queryRun #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,553 2,224 -329 -12.9%
Incl. Wall Time (microsec) per call 511 445 -66 -12.9%
Excl. Wall Time (microsec)61 58 -3 -4.9%
Incl. CPU (microsecs)867 778 -89 -10.3%
Incl. CPU (microsecs) per call 173 156 -18 -10.3%
Excl. CPU (microsec)56 58 2 3.6%
Incl. MemUse (bytes)37,480 37,480 0 0.0%
Incl. MemUse (bytes) per call 7,496 7,496 0 0.0%
Excl. MemUse (bytes)4,528 4,528 0 0.0%
Incl. PeakMemUse (bytes)25,736 25,736 0 0.0%
Incl. PeakMemUse (bytes) per call 5,147 5,147 0 0.0%
Excl. PeakMemUse (bytes)816 816 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% -329 -51.1% -89 -7.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -0.9% 2 2.2% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% -180 -54.7% -53 -59.6% 0 N/A% 0 N/A%
comment_node_load0 N/A% -176 -53.5% -74 -83.1% 0 N/A% 0 N/A%
user_role_permissions0 N/A% 138 41.9% 43 48.3% 0 N/A% 0 N/A%
language_list0 N/A% -83 -25.2% -4 -4.5% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -28 -8.5% -1 -1.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -325 -98.8% -89 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -0.3% -2 -2.2% 0 N/A% 0 N/A%