alibaba / alibaba/clusterdata

About 2018 machine_usage ,How do you understand timestamps in tables?

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Description

Hi,
First of all, thank you for your contribution to academia.
I want to know how the timestamp is calculated in the machine_usage table? I noticed that the timestamp intervals are not the same, so I wonder how many seconds does it collect data?
Looking forward to your early reply. Thank you very much!

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Research direction

Start by locating the machine_usage table definition and any existing metadata for its timestamp column. Document how timestamps are calculated and why intervals vary, with a clear statement of the collection interval or an explanation if it is not fixed.

Written by the indexing model from the issue text.

Assessment

Domain
data
Issue type
Documentation
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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