Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #519af3b0bf970Run #519af56893788DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)870 873 3 0.3%
Incl. Wall Time (microsec) per call 290 291 1 0.3%
Excl. Wall Time (microsec)35 33 -2 -5.7%
Incl. CPU (microsecs)427 424 -3 -0.7%
Incl. CPU (microsecs) per call 142 141 -1 -0.7%
Excl. CPU (microsec)32 25 -7 -21.9%
Incl. MemUse (bytes)19,936 19,936 0 0.0%
Incl. MemUse (bytes) per call 6,645 6,645 0 0.0%
Excl. MemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes)21,432 21,368 -64 -0.3%
Incl. PeakMemUse (bytes) per call 7,144 7,123 -21 -0.3%
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% 3 0.5% -3 -0.6% 0 0.0% -64 -0.1%
Exclusive Metrics Diff for Current Function-2 -66.7% -7 -233.3% 0 N/A% 0 0.0%
Parent functions
user_node_load0 N/A% 3 100.0% 0 0.0% 0 N/A% -64 -100.0%
Drupal\user\UserStorageController::attachLoad0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 0.0%
user_role_permissions0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 5 166.7% 4 133.3% 0 N/A% -64 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%