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Issues list

Remove data spilling that acts on target threshold enhancement Improve existing functionality or make things work better memory performance
#8820 opened Aug 7, 2024 by fjetter
3
Mild memory leak in dask workers bug Something is broken help wanted memory
#8164 opened Sep 6, 2023 by rabernat
14
Unmanaged memory because of block splitting in pandas memory
#7800 opened Apr 25, 2023 by phofl
5
A brief pause can cause severe work unbalancing memory
#7742 opened Apr 3, 2023 by crusaderky
1
Async disk access: thaw dependencies ahead of execute memory
#7643 opened Mar 10, 2023 by crusaderky
@crusaderky
Deserialization of compressed data is sluggish and causes memory flares memory performance
#7433 opened Dec 22, 2022 by crusaderky
1
17
Don't use pure managed memory for the target threshold memory
#7421 opened Dec 19, 2022 by crusaderky
1
@crusaderky
Queuing does not prevent root task overproduction unless you have enough tasks memory scheduling
#7273 opened Nov 8, 2022 by gjoseph92
1
AMM: Increase data transfer priorities for graceful worker retirement memory
#7183 opened Oct 25, 2022 by crusaderky
@crusaderky
4
Set worker memory limit to current free memory, not total memory? memory
#6895 opened Aug 16, 2022 by gjoseph92
5
Scale up on memory pressure adaptive All things relating to adaptive scaling discussion Discussing a topic with no specific actions yet memory
#6826 opened Aug 4, 2022 by crusaderky
1
Task co-assignment logic is worst-case for binary operations like a + b bug Something is broken memory performance scheduling
#6597 opened Jun 18, 2022 by gjoseph92
1
1
Reimplement replicate() using the Active Memory Manager memory
#6578 opened Jun 15, 2022 by crusaderky
@crusaderky
9
Broadcast-like operations are poorly scheduled (widely-shared dependencies) memory performance scheduling stability Issue or feature related to cluster stability (e.g. deadlock)
#6570 opened Jun 13, 2022 by gjoseph92
2
[WIP] Optionally use mmaping of files with spilling memory
#6516 opened Jun 6, 2022 by jakirkham • Draft
2 tasks
10
Network glitch during scatter() may result in memory leak bug Something is broken memory networking
#6412 opened May 22, 2022 by crusaderky
2
Ease memory pressure by deprioritizing root tasks? discussion Discussing a topic with no specific actions yet memory performance stability Issue or feature related to cluster stability (e.g. deadlock)
#6360 opened May 17, 2022 by TomNicholas
@gjoseph92
24
Introduce timeout in retire_workers memory
#6252 opened Apr 29, 2022 by crusaderky
1
Monitor spilled data that is still referenced memory
#6220 opened Apr 27, 2022 by crusaderky
Reserve memory capacity in worker operations? discussion Discussing a topic with no specific actions yet memory
#6212 opened Apr 26, 2022 by gjoseph92
Set worker memory limits at OS level? memory stability Issue or feature related to cluster stability (e.g. deadlock)
#6177 opened Apr 22, 2022 by gjoseph92
16
Making AMM ReduceReplicas less aggressive towards widely-shared dependencies discussion Discussing a topic with no specific actions yet enhancement Improve existing functionality or make things work better memory performance
#6056 opened Apr 1, 2022 by gjoseph92
2
Do not rebalance spilled keys memory
#6002 opened Mar 25, 2022 by crusaderky
@crusaderky
5
Restart paused workers after a certain timeout feature Something is missing memory
#5999 opened Mar 25, 2022 by crusaderky
@crusaderky
3
Stream spilled data directly from disk to other workers without loading into memory (sendfile-style) memory
#5996 opened Mar 24, 2022 by gjoseph92
5
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