Diff Report
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_query

db_queryRun #519ea91263307Run #519ea884c38e9DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,487 1,358 -129 -8.7%
Incl. Wall Time (microsec) per call 496 453 -43 -8.7%
Excl. Wall Time (microsec)40 36 -4 -10.0%
Incl. CPU (microsecs)552 522 -30 -5.4%
Incl. CPU (microsecs) per call 184 174 -10 -5.4%
Excl. CPU (microsec)36 32 -4 -11.1%
Incl. MemUse (bytes)29,320 29,320 0 0.0%
Incl. MemUse (bytes) per call 9,773 9,773 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)23,768 23,768 0 0.0%
Incl. PeakMemUse (bytes) per call 7,923 7,923 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 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% -129 -24.5% -30 -7.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -3.1% -4 -13.3% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserStorageController::attachLoad0 N/A% -87 -67.4% -1 -3.3% 0 N/A% 0 N/A%
user_node_load0 N/A% -26 -20.2% -19 -63.3% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -16 -12.4% -10 -33.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -125 -96.9% -28 -93.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%