Details
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Bug
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Status: Done
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Medium
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Resolution: Fixed
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2.33.0
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Yes
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3
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Yes
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No
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[obsolete] C/S Core
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Description
While checking the implementation for collecting offline Client Metrics, PMM-7000 we tried to discover the behavior and check the limit in terms of how much data can the clients actually send over to PMM-Server.
STR:
1) Connect 10-20 pmm-agents nodes (please use dev-latest pmm-server and dev-latest pmm-client)
2) Let them run for 20-30 mins, and let PMM collect data
3) Kill PMM-Server and let it stay stopped for atleast sometime (50+ mins)
4) check output of pmm-admin list commands on the client nodes, it will error out because pmm-server isn't available, on the logs we would see failure message about remote write because pmm-server isn't available and agent would try to send the chunk gain after 60 seconds.
5) Start pmm-server and now pmm-admin list shows agent is connect but all other agent types are in unknown status.
the same status is visible on pmm-server inventory UI, their are no visible logs on pmm-agent log which show any error related to unknown status.
Attachments
Issue Links
- relates to
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PMM-11483 Exporters and agents have Done status after PMM server upgrade
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- Done
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