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Improve memory utility with large txn #9722

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CalvinNeo opened this issue Dec 11, 2024 · 0 comments · Fixed by #9763
Open

Improve memory utility with large txn #9722

CalvinNeo opened this issue Dec 11, 2024 · 0 comments · Fixed by #9763
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Enhancement
@CalvinNeo CalvinNeo added the type/enhancement The issue or PR belongs to an enhancement. label Dec 11, 2024
This was referenced Dec 11, 2024
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ti-chi-bot bot added a commit that referenced this issue Dec 11, 2024
@CalvinNeo @ti-chi-bot
update proxy of master to raftstore-proxy for memory purge and memory…
96ae6d2 
… status (#9721)

ref #4982, ref #9722

- Provide an http interface "/debug/pprof/arena_purge" for purging the dirty/muzzy page in jemalloc. This could help reduce the memory consumption after large txn is committed.
    Reference: https://jemalloc.net/jemalloc.3.html#opt.muzzy_decay_ms
- Provide an http interface "/debug/pprof/memory_status" to get memory allocation information is using jemalloc. Note that the return result may take dozens MiB.

Signed-off-by: CalvinNeo <[email protected]>

Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
ti-chi-bot bot added a commit that referenced this issue Dec 30, 2024
@CalvinNeo @ti-chi-bot @JinheLin
KVStore: Reduce the memory before and after a large txn is committed (#…
08abd71 
…9707)

ref #9722

Avoid store the built DecodedLockCFValue

Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
Co-authored-by: jinhelin <[email protected]>
yibin87 pushed a commit to yibin87/tiflash that referenced this issue Jan 3, 2025
@CalvinNeo @ti-chi-bot
@JinheLin @yibin87
KVStore: Reduce the memory before and after a large txn is committed (p…
2c64fe8 
…ingcap#9707)

ref pingcap#9722

Avoid store the built DecodedLockCFValue

Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
Co-authored-by: jinhelin <[email protected]>
@CalvinNeo CalvinNeo mentioned this issue Jan 3, 2025
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@ti-chi-bot ti-chi-bot bot closed this as completed in #9763 Jan 7, 2025
@ti-chi-bot ti-chi-bot bot closed this as completed in 1b23623 Jan 7, 2025
@CalvinNeo CalvinNeo reopened this Jan 17, 2025
This was referenced Jan 17, 2025
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ti-chi-bot bot pushed a commit that referenced this issue Jan 22, 2025
@CalvinNeo
Re-enable jemalloc's background thread by default (#9813)
9832885 
ref #9722, close #9812

Re-enable jemalloc's background thread by default

Signed-off-by: Calvin Neo <[email protected]>
@ti-chi-bot ti-chi-bot mentioned this issue Jan 22, 2025
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ti-chi-bot bot pushed a commit that referenced this issue Jan 23, 2025
@ti-chi-bot @CalvinNeo @JaySon-Huang
Re-enable jemalloc's background thread by default (#9813) (#9814)
65a91a3 
ref #9722, close #9812

Re-enable jemalloc's background thread by default

Signed-off-by: ti-chi-bot <[email protected]>
Signed-off-by: JaySon-Huang <[email protected]>

Co-authored-by: Calvin Neo <[email protected]>
Co-authored-by: JaySon-Huang <[email protected]>
Co-authored-by: JaySon <[email protected]>
This was referenced Jan 23, 2025
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ti-chi-bot bot pushed a commit that referenced this issue Jan 25, 2025
@CalvinNeo @JaySon-Huang
KVStore: Record decoded memory of each Region (#9780)
d27d7c0 
ref #9722

Signed-off-by: Calvin Neo <[email protected]>

Co-authored-by: JaySon-Huang <[email protected]>
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KVStore: Fix unreleased Region instance CalvinNeo/tiflash
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@JaySon-Huang @CalvinNeo