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author | fanquake <fanquake@gmail.com> | 2023-01-22 14:50:12 +0000 |
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committer | fanquake <fanquake@gmail.com> | 2023-01-22 14:57:16 +0000 |
commit | ad09b762757a293ff970113c15bd9dee3057e556 (patch) | |
tree | 18f7d661d19d12b6f678a02a249adca1a4840012 /src/rpc | |
parent | bf9361d3757656c75775e5b243b4d11980117d04 (diff) | |
parent | 8e85164e7d12be324ea1af2e288ebcf689c930b7 (diff) | |
download | bitcoin-ad09b762757a293ff970113c15bd9dee3057e556.tar.xz |
Merge bitcoin/bitcoin#26471: Reduce default mempool size in -blocksonly mode
8e85164e7d12be324ea1af2e288ebcf689c930b7 doc: release note on mempool size in -blocksonly (willcl-ark)
ae797463dc7c72d990afa3ca53eeced7563ccd29 doc: Update blocksonly behaviour in reduce-memory (willcl-ark)
1134686ef92fb622ac32dc7463d3763cf18c85ad mempool: Don't share mempool with dbcache in blocksonly (willcl-ark)
Pull request description:
Fixes #9526
When `-blocksonly` has been set reduce default mempool size to avoid surprising resource usage via sharing un-used mempool cache space with dbcache.
In comparison to https://github.com/bitcoin/bitcoin/pull/9569 which either set `maxmempool` size to 0 when `-blocksonly` was set or else errored on startup, this change will permit `maxmempool` options being set.
This preserves the current (surprising?) behaviour of having a functional mempool in `-blocksonly` mode, to permit whitelisted peer transaction relay, whilst reducing average runtime memory usage for blocksonly nodes which either use the default settings or have otherwise configured a `maxmempool` size.
To use the previous old defaults node operators can configure their node with: `-blocksonly -maxmempool=300`.
ACKs for top commit:
ajtowns:
ACK 8e85164e7d12be324ea1af2e288ebcf689c930b7
stickies-v:
re-ACK https://github.com/bitcoin/bitcoin/commit/8e85164e7d12be324ea1af2e288ebcf689c930b7
Tree-SHA512: 1c461c24b6f14ba02cfe4e2cde60dc629e47485db5701bca3003b8df79e3aa311c0c967979f6a1dca3ba69f5b1e45fa2db6ff83352fdf2d4349d5f8d120e740d
Diffstat (limited to 'src/rpc')
0 files changed, 0 insertions, 0 deletions