rajujith opened a new issue, #8517:
URL: https://github.com/apache/cloudstack/issues/8517
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##### ISSUE TYPE
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* Bug Report
* Improvement Request
* Other
##### COMPONENT NAME
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KVM, Management Server
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##### CLOUDSTACK VERSION
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branch.
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4.18.1, Any
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##### CONFIGURATION
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Information about the configuration if relevant, e.g. basic network,
advanced networking, etc. N/A otherwise
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KVM
##### OS / ENVIRONMENT
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Rocky 8 KVM, Management server
##### SUMMARY
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Removed KVM host with agent management server IP configured pointing to a
new management server leads to high CPU load on the management server.
We can see the below logs in the management server:
```
2024-01-16 10:14:00,089 WARN [c.c.u.n.Link]
(AgentManager-SSLHandshakeHandler-381:null) (logid:) SSL Handshake has taken
more than 30s to connect to: /10.1.35.66:46493. Please investigate this
connection.
2024-01-16 10:14:00,099 WARN [c.c.u.n.Link]
(AgentManager-SSLHandshakeHandler-29:null) (logid:) SSL Handshake has taken
more than 30s to connect to: /10.1.35.66:46475. Please investigate this
connection.
```
##### STEPS TO REPRODUCE
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test-case. Use Screenshots if accurate.
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1. Remove a KVM host. Restart the agent.
2. Reinstall the management server or run cloudstack-setup-database
3. Watch the Management server CPU load.
OR
1. Update the agent.properties of a KVM host to point it to an existing
management server where the host is not added.
2. Restart the cloudstack agent.
3. Wait for a few minutes until the management server CPU load goes very
high.
~~~
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