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From "Joshua McKenzie (JIRA)" <>
Subject [jira] [Commented] (CASSANDRA-8093) Add Metrics for OS and hardware usage with Sigar
Date Mon, 25 Jan 2016 17:11:39 GMT


Joshua McKenzie commented on CASSANDRA-8093:

bq. FWIW last time this discussion came up there was opposition ... not a responsibility of
Now that you mention it, I do recall that. After thinking about this for a bit (rather than
just assigning and running...): my .02 is that we should avoid the bottomless rabbit-hole
of trying to either give people environmental information they can get through other (more
mature) vectors or trying to prevent them from shooting themselves in the foot (re: other
procs on box).

There are plenty of robust tools to handle the above; I'd rather users go to specialized tools
rather than settling for a cobbled together version from us.

> Add Metrics for OS and hardware usage with Sigar
> ------------------------------------------------
>                 Key: CASSANDRA-8093
>                 URL:
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: T Jake Luciani
>            Assignee: Alex Petrov
>             Fix For: 3.x
> Now that CASSANDRA-7838 is in we can expose many OS and hardware specific metrics which
will be useful for operators who want a holistic view of their nodes from Cassandra.
> - Disk
> - CPU
> - Memory
> - Network

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