Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for db_query

db_queryRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,102 1,274 172 15.6%
Incl. Wall Time (microsec) per call 276 319 43 15.6%
Excl. Wall Time (microsec)46 43 -3 -6.5%
Incl. CPU (microsecs)541 575 34 6.3%
Incl. CPU (microsecs) per call 135 144 9 6.3%
Excl. CPU (microsec)47 39 -8 -17.0%
Incl. MemUse (bytes)22,056 22,056 0 0.0%
Incl. MemUse (bytes) per call 5,514 5,514 0 0.0%
Excl. MemUse (bytes)3,736 3,736 0 0.0%
Incl. PeakMemUse (bytes)18,864 18,864 0 0.0%
Incl. PeakMemUse (bytes) per call 4,716 4,716 0 0.0%
Excl. PeakMemUse (bytes)1,480 1,480 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% 172 48.7% 34 3.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -1.7% -8 -23.5% 0 N/A% 0 N/A%
Parent functions
comment_node_load0 N/A% 39 22.7% 15 44.1% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 112 65.1% 12 35.3% 0 N/A% 0 N/A%
user_node_load0 N/A% 51 29.7% 33 97.1% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -30 -17.4% -26 -76.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 176 102.3% 44 129.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -0.6% -2 -5.9% 0 N/A% 0 N/A%