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Lock contention is severe when query concurrency is high #9125

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JinheLin opened this issue Jun 5, 2024 · 0 comments · Fixed by #9126
Closed

Lock contention is severe when query concurrency is high #9125

JinheLin opened this issue Jun 5, 2024 · 0 comments · Fixed by #9126
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@JinheLin
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affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. component/storage severity/moderate type/bug The issue is confirmed as a bug.

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@JinheLin
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JinheLin commented Jun 5, 2024

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@JinheLin JinheLin added type/bug The issue is confirmed as a bug. severity/moderate component/storage affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. labels Jun 5, 2024
@JinheLin JinheLin self-assigned this Jun 5, 2024
@JinheLin JinheLin mentioned this issue Jun 5, 2024
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@ti-chi-bot ti-chi-bot bot closed this as completed in #9126 Jun 7, 2024
ti-chi-bot bot pushed a commit that referenced this issue Jun 7, 2024
@JinheLin @Lloyd-Pottiger
Storages: Splitting DMFileReaderPool to reduce lock contention (#9126)
73929ad 
close #9125

Co-authored-by: Lloyd-Pottiger <[email protected]>
This was referenced Jun 7, 2024
Merged
Merged
ti-chi-bot bot pushed a commit that referenced this issue Jun 7, 2024
@ti-chi-bot @JinheLin
Storages: Splitting DMFileReaderPool to reduce lock contention (#9126) (
3cc5315 
#9129)

close #9125

Co-authored-by: jinhelin <[email protected]>
ti-chi-bot bot added a commit that referenced this issue Jun 13, 2024
@ti-chi-bot @JinheLin @ti-chi-bot
Storages: Splitting DMFileReaderPool to reduce lock contention (#9126) (
5ea6738 
#9130)

close #9125

Co-authored-by: jinhelin <[email protected]>
Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
@ti-chi-bot ti-chi-bot bot added affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. labels Aug 27, 2024
This was referenced Aug 27, 2024
Merged
Merged
ti-chi-bot bot pushed a commit that referenced this issue Aug 27, 2024
@ti-chi-bot @JinheLin
Storages: Splitting DMFileReaderPool to reduce lock contention (#9126) (
aa9df4e 
#9376)

close #9125

Co-authored-by: jinhelin <[email protected]>
ti-chi-bot bot pushed a commit that referenced this issue Aug 27, 2024
@ti-chi-bot @JinheLin @JaySon-Huang
Storages: Splitting DMFileReaderPool to reduce lock contention (#9126) (
f63f87a 
#9375)

close #9125

Co-authored-by: jinhelin <[email protected]>
Co-authored-by: JaySon <[email protected]>
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affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. component/storage severity/moderate type/bug The issue is confirmed as a bug.
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Storages: Splitting DMFileReaderPool to reduce lock contention JinheLin/tiflash-1
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@JinheLin