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tiflash metric of resource_group.avg_speed is negitave #8287

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guo-shaoge opened this issue Nov 1, 2023 · 0 comments · Fixed by #8277
Closed

tiflash metric of resource_group.avg_speed is negitave #8287

guo-shaoge opened this issue Nov 1, 2023 · 0 comments · Fixed by #8277
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@guo-shaoge
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affects-7.4 affects-7.5 This bug affects the 7.5.x(LTS) versions. component/compute severity/minor type/bug The issue is confirmed as a bug.

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Bug Report

For the current implementation, avg_speed may be negative because of worker consume too many RU, which is confusing:
image

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@guo-shaoge guo-shaoge added type/bug The issue is confirmed as a bug. severity/minor affects-7.4 affects-7.5 This bug affects the 7.5.x(LTS) versions. labels Nov 1, 2023
@guo-shaoge guo-shaoge self-assigned this Nov 1, 2023
@guo-shaoge guo-shaoge mentioned this issue Nov 1, 2023
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@ti-chi-bot ti-chi-bot bot closed this as completed in #8277 Nov 2, 2023
ti-chi-bot bot pushed a commit that referenced this issue Nov 2, 2023
@guo-shaoge
refine LAC computation of avg_speed (#8277)
05ad89b 
close #8287
@ti-chi-bot ti-chi-bot mentioned this issue Nov 2, 2023
Merged
12 tasks
ti-chi-bot bot pushed a commit that referenced this issue Nov 3, 2023
@ti-chi-bot
refine LAC computation of avg_speed (#8277) (#8300)
c7fce18 
close #8287
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affects-7.4 affects-7.5 This bug affects the 7.5.x(LTS) versions. component/compute severity/minor type/bug The issue is confirmed as a bug.
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refine LAC computation of avg_speed guo-shaoge/tiflash
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@jebter @guo-shaoge