Diff Report
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #519a6f8ea14bdRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,406 1,475 69 4.9%
Incl. Wall Time (microsec) per call 281 295 14 4.9%
Excl. Wall Time (microsec)53 55 2 3.8%
Incl. CPU (microsecs)675 691 16 2.4%
Incl. CPU (microsecs) per call 135 138 3 2.4%
Excl. CPU (microsec)48 43 -5 -10.4%
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)20,688 18,992 -1,696 -8.2%
Incl. PeakMemUse (bytes) per call 4,138 3,798 -339 -8.2%
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% 69 5.8% 16 1.4% 0 0.0% -1,696 -5.8%
Exclusive Metrics Diff for Current Function2 2.9% -5 -31.2% 0 N/A% 0 0.0%
Parent functions
Drupal\user\UserStorageController::attachLoad0 N/A% 69 100.0% 13 81.2% 0 N/A% -1,488 -87.7%
user_node_load0 N/A% -2 -2.9% 4 25.0% 0 N/A% -208 -12.3%
user_role_permissions0 N/A% 2 2.9% -1 -6.2% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 68 98.6% 19 118.8% 0 N/A% -1,696 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -1.4% 2 12.5% 0 N/A% 0 0.0%