Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,587 1,682 95 6.0%
Incl. Wall Time (microsec) per call 317 336 19 6.0%
Excl. Wall Time (microsec)51 53 2 3.9%
Incl. CPU (microsecs)672 669 -3 -0.4%
Incl. CPU (microsecs) per call 134 134 -1 -0.4%
Excl. CPU (microsec)47 49 2 4.3%
Incl. MemUse (bytes)25,648 25,648 0 0.0%
Incl. MemUse (bytes) per call 5,130 5,130 0 0.0%
Excl. MemUse (bytes)3,736 3,736 0 0.0%
Incl. PeakMemUse (bytes)12,920 12,920 0 0.0%
Incl. PeakMemUse (bytes) per call 2,584 2,584 0 0.0%
Excl. PeakMemUse (bytes)1,080 1,080 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% 95 11.0% -3 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 2.1% 2 66.7% 0 N/A% 0 N/A%
Parent functions
user_node_load0 N/A% 91 95.8% 2 66.7% 0 N/A% 0 N/A%
comment_node_load0 N/A% 56 58.9% -4 -133.3% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% -31 -32.6% 0 0.0% 0 N/A% 0 N/A%
user_role_permissions0 N/A% -21 -22.1% -1 -33.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 96 101.1% -3 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -3 -3.2% -2 -66.7% 0 N/A% 0 N/A%