Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_query

db_queryRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,087 2,178 91 4.4%
Incl. Wall Time (microsec) per call 348 363 15 4.4%
Excl. Wall Time (microsec)60 65 5 8.3%
Incl. CPU (microsecs)824 812 -12 -1.5%
Incl. CPU (microsecs) per call 137 135 -2 -1.5%
Excl. CPU (microsec)55 60 5 9.1%
Incl. MemUse (bytes)29,232 29,232 0 0.0%
Incl. MemUse (bytes) per call 4,872 4,872 0 0.0%
Excl. MemUse (bytes)3,736 3,736 0 0.0%
Incl. PeakMemUse (bytes)18,344 18,344 0 0.0%
Incl. PeakMemUse (bytes) per call 3,057 3,057 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% 91 36.5% -12 -9.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 5.5% 5 41.7% 0 N/A% 0 N/A%
Parent functions
user_role_permissions0 N/A% 85 93.4% 16 133.3% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::attachLoad0 N/A% 4 4.4% -30 -250.0% 0 N/A% 0 N/A%
user_node_load0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
comment_node_load0 N/A% 1 1.1% 2 16.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 87 95.6% -14 -116.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -1.1% -3 -25.0% 0 N/A% 0 N/A%