Domain Health Warning

Question

How can I check Domain Health?

 Answer

The following command will list the domain health including warnings in case of values crossed the healthy range values.

--command "show domain health verbose Warning"

Example for perfect health:

Membership: OK
Connectivity: OK
Agents: OK
Processes: OK
Process memory: 0.89%
Host memory: 11.40%
CPU: 2.63%

 

Example with warnings:

Membership: OK
Connectivity: OK
[ip-172-31-34-74/54.88.137:60034] MAJORITY 4/4, UNTRACKED: 0
Process memory: 9.25%
Host memory: 60.70% WARN [ 1 > 10.00%, 1 > 15.00% ]
CPU: 35.17% WARN [ 1 > 20.00%, 1 > 50.00%, 1 > 70.00% ]

[SM] ip-172-31-34-74/54.88.137:60034 (us-east) [ pid = 25796 ] [ db = demo ] [ nodeId = 2 ] [ memUsed = 11.09% ] [ cpuUsed = 56.00% ]
[SM] ip-172-31-34-74/127.0.0.1:60025 (us-east) [ pid = 25795 ] [ db = demo ] [ nodeId = 1 ] [ memUsed = 18.33% ] [ cpuUsed = 26.00% ]
[TE] ip-172-31-34-74/127.0.0.1:60037 (us-east) [ pid = 25797 ] [ db = demo ] [ nodeId = 3 ] [ memUsed = 6.97% ] [ cpuUsed = 130.00% ]
[TE] ip-172-31-34-74/54.88.137:60041 (us-east) [ pid = 25798 ] [ db = demo ] [ nodeId = 4 ] [ memUsed = 0.63% ] [ cpuUsed = 0.00% ]

 

 

More information and examples can be found here.

 

 

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