[Spce-user] mr8.5.1 grafana view problem (kam_concurrent_calls) after kamailio inbound timeout
matthias.hohl at telematica.at
Thu Oct 1 12:57:17 EDT 2020
i found out a funny bug today:
We had yesterday night a short high load peak, and after this high load peak
where kamailio got an 1 minute inbound timeout my Grafana diagram shows me
more concurrent calls as exist on the server.
The view is generated with this:
SELECT "kam_concurrent_calls" FROM "autogen"."kamailio" WHERE $timeFilter
GROUP BY "host"
SELECT "kam_usrloc_regusers" FROM "kamailio" WHERE $timeFilter
Is around 30% higher registered users like are registered.
It looks like somewhere in the DB (redis?) are some ghost entries, which
fake the kam_concurrent_calls and the kam_usrloc_regusers value I see
The kam_dialog_active is showing the true value. It is just concurrent
calls and usrloc_regusers which are much higher then in reality.
If I do:
# redis-cli -n 4 keys \*
There are just the active dialogs shown in the right value, but I cant find
where I found the kam values and how I can reset them?
# redis-cli -n 3 FLUSHDB
Could this be a solution for this?
Mit freundlichen Grüßen,
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