Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,475 1,420 -55 -3.7%
Incl. Wall Time (microsec) per call 295 284 -11 -3.7%
Excl. Wall Time (microsec)55 55 0 0.0%
Incl. CPU (microsecs)691 681 -10 -1.4%
Incl. CPU (microsecs) per call 138 136 -2 -1.4%
Excl. CPU (microsec)43 42 -1 -2.3%
Incl. MemUse (bytes)26,512 26,512 0 0.0%
Incl. MemUse (bytes) per call 5,302 5,302 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)18,992 18,992 0 0.0%
Incl. PeakMemUse (bytes) per call 3,798 3,798 0 0.0%
Excl. PeakMemUse (bytes)1,392 1,392 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% -55 -7.0% -10 -1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -10.0% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserStorageController::attachLoad0 N/A% -60 -109.1% -10 -100.0% 0 N/A% 0 N/A%
user_node_load0 N/A% 3 5.5% -5 -50.0% 0 N/A% 0 N/A%
user_role_permissions0 N/A% 2 3.6% 5 50.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -54 -98.2% -10 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -1.8% 1 10.0% 0 N/A% 0 N/A%