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https://issues.apache.org/jira/browse/CASSANDRA-8093?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15114470#comment-15114470
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Alex Petrov edited comment on CASSANDRA-8093 at 1/24/16 7:11 PM:
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I've worked quite a bit with Sigar and it's java bindings. Is this issue still
relevant? I could take over and expose relevant cpu/disk/memory metrics.
Most likely for CPU it'd be usual useer/sys/nice/idle/wait/irq/steals, same
metrics per cpu core.
For memory total/used/free/actual used and free. And for network active/passive
opens, attempt fails, in/out/retrans segs.
was (Author: ifesdjeen):
I've worked quite a bit with Sigar and it's java bindings. Is this issue still
relevant? I could take over and expose relevant cpu/disk/memory metrics.
Most likely for CPU it'd be usual useer/sys/nice/idle/wait/irq/steals, same
metrics per cpu core.
For memory total/used/free/actual used and free. And for network
> Add Metrics for OS and hardware usage with Sigar
> ------------------------------------------------
>
> Key: CASSANDRA-8093
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8093
> Project: Cassandra
> Issue Type: Improvement
> Reporter: T Jake Luciani
> 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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