Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_query

db_queryRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,381 1,366 -15 -1.1%
Incl. Wall Time (microsec) per call 276 273 -3 -1.1%
Excl. Wall Time (microsec)42 45 3 7.1%
Incl. CPU (microsecs)865 939 74 8.6%
Incl. CPU (microsecs) per call 173 188 15 8.6%
Excl. CPU (microsec)40 42 2 5.0%
Incl. MemUse (bytes)57,440 57,440 0 0.0%
Incl. MemUse (bytes) per call 11,488 11,488 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)28,888 28,888 0 0.0%
Incl. PeakMemUse (bytes) per call 5,778 5,778 0 0.0%
Excl. PeakMemUse (bytes)344 344 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% -15 -0.6% 74 6.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 20.0% 2 2.7% 0 N/A% 0 N/A%
Parent functions
comment_node_load0 N/A% -84 -560.0% -11 -14.9% 0 N/A% 0 N/A%
user_node_load0 N/A% 68 453.3% 85 114.9% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::addRoles0 N/A% 1 6.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -20 -133.3% 68 91.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 2 13.3% 4 5.4% 0 N/A% 0 N/A%