Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_query

db_queryRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)7,512 6,293 -1,219 -16.2%
Incl. Wall Time (microsec) per call 939 787 -152 -16.2%
Excl. Wall Time (microsec)124 120 -4 -3.2%
Incl. CPU (microsecs)1,475 1,507 32 2.2%
Incl. CPU (microsecs) per call 184 188 4 2.2%
Excl. CPU (microsec)120 113 -7 -5.8%
Incl. MemUse (bytes)37,360 37,360 0 0.0%
Incl. MemUse (bytes) per call 4,670 4,670 0 0.0%
Excl. MemUse (bytes)5,320 5,320 0 0.0%
Incl. PeakMemUse (bytes)24,416 24,344 -72 -0.3%
Incl. PeakMemUse (bytes) per call 3,052 3,043 -9 -0.3%
Excl. PeakMemUse (bytes)1,896 1,896 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% -1,219 -129.1% 32 2.1% 0 0.0% -72 -0.1%
Exclusive Metrics Diff for Current Function-4 -0.3% -7 -21.9% 0 N/A% 0 0.0%
Parent functions
aggregator_page_categories0 N/A% -964 -79.1% -24 -75.0% 0 N/A% 0 0.0%
user_node_load0 N/A% -212 -17.4% -39 -121.9% 0 N/A% 0 0.0%
aggregator_category_load0 N/A% -60 -4.9% 6 18.8% 0 N/A% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 58 4.8% 59 184.4% 0 N/A% -72 -100.0%
Drupal\aggregator\ItemStorageController::attachLoad0 N/A% -42 -3.4% 8 25.0% 0 N/A% 0 0.0%
user_role_permissions0 N/A% 1 0.1% 22 68.8% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -1,213 -99.5% 40 125.0% 0 N/A% -72 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% -2 -0.2% -1 -3.1% 0 N/A% 0 0.0%