2020.08.04

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oceandlr edited this page Aug 5, 2020 · 31 revisions

Topics for further discussion

Packaging

Analyzing ldms data

Stream security

Visualizing ldms data

NERSC -- LDMS - VictoriaMetrics integration.

Topics in discussion:

-- Handling multiple systems data, Kafka etc....

Mark S: understanding and advertising the data sizes and the computation (from the set data size). Especially for multiple feeds going from the aggregators off to the monitoring cluster.
Phil R: ....and measuring it live. (Ben's dstat sampler and then v4-5 tracking if ldmsd's aren't keeping up)
Chris M: holding data at the aggregator because of connecting to Kafka etc.
Melissa A and Chris: getting rid of Kafka.

-- Security within LDMS, steams

carried in the meta data, but we are ignoring it at the store
what would have to change (if anything) at intermediate LDMS for apps to get access to some data for response (security limitations)
changing the rwx model to enable more fined grained access control
if you don't have permissions, you can't get the handle to get the set.