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For some Gauge metrics items, max should be used #7506

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CabinfeverB opened this issue Dec 7, 2023 · 0 comments
Open

For some Gauge metrics items, max should be used #7506

CabinfeverB opened this issue Dec 7, 2023 · 0 comments
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type/enhancement The issue or PR belongs to an enhancement.

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@CabinfeverB
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CabinfeverB commented Dec 7, 2023 •
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Enhancement Task

There are one tikv. I killed PD and restarted PD, and put a store.
I see

image
image

Now we don't choose a PD instance in grafana.
When PD killed or panic, the prometheus metrics will not be reset, so sum maybe wrong for Gauge
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