Diff Report
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_query

db_queryRun #519de2415c35aRun #519de1c349c58DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,291 1,303 12 0.9%
Incl. Wall Time (microsec) per call 430 434 4 0.9%
Excl. Wall Time (microsec)38 41 3 7.9%
Incl. CPU (microsecs)505 496 -9 -1.8%
Incl. CPU (microsecs) per call 168 165 -3 -1.8%
Excl. CPU (microsec)35 45 10 28.6%
Incl. MemUse (bytes)22,064 22,064 0 0.0%
Incl. MemUse (bytes) per call 7,355 7,355 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)20,888 20,888 0 0.0%
Incl. PeakMemUse (bytes) per call 6,963 6,963 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% 12 1.6% -9 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 25.0% 10 111.1% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% 12 100.0% -2 -22.2% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -10 -83.3% -13 -144.4% 0 N/A% 0 N/A%
user_role_permissions0 N/A% 10 83.3% 6 66.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 8 66.7% -17 -188.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 8.3% -2 -22.2% 0 N/A% 0 N/A%