* feat(allocator): replace mimalloc/libmimalloc-sys with rustfs-mimalloc/rustfs-mimalloc-sys
Replace the upstream xonatius/mimalloc_rust.git fork (mimalloc + libmimalloc-sys)
with the published rustfs-mimalloc (v0.5.0) and rustfs-mimalloc-sys (v0.5.0) crates
from crates.io.
The new crates are based on mimalloc V3 (v3.5.0) and provide:
- MiMalloc global allocator with safe API (collect, stats_json, process_info)
- Heap management and arena operations (heap module)
- Full FFI bindings to mimalloc V3
Changes:
- Workspace deps: mimalloc + libmimalloc-sys (git) → rustfs-mimalloc + rustfs-mimalloc-sys (crates.io)
- allocator_reclaim.rs: libmimalloc_sys::mi_collect → rustfs_mimalloc::MiMalloc::collect
- memory_observability.rs: raw FFI mi_stats_get_json → MiMalloc::stats_json()
- main.rs: heap ownership tests use Heap::contains() (V3 API)
- deny.toml: remove xonatius/mimalloc_rust.git from allow-git
Co-Authored-By: heihutu <[email protected]>
* fix(ecstore): default rename fanout to parallel early-ack path
Switch the default rename_data commit fanout from serial join_all to the
parallel JoinSet early-ack path. The serial path (#5987) was the primary
cause of the 1MiB PUT regression (-71.7%) observed in rc.3 benchmarks.
A/B verification on testing 4-node cluster (c=64, 1MiB PUT, 2min):
- Serial (join_all): 96.99 MiB/s, P50=644ms
- Early ack (JoinSet): 177.46 MiB/s, P50=407ms (+83%)
Also:
- Update rename_data_reclaims_synthetic_inline_rollback_dir_after_commit
to use rename_data_owned and await tail_drain for proper cleanup.
- Update rename_data_waits_for_tail_disk_after_write_quorum to explicitly
test the serial path (now non-default) via env override.
- Add error source chain to HTTP Body stream transport error log
(backlog#2005) so the underlying cause is visible.
Ref: rustfs/backlog#2005
Ref: rustfs/backlog#1792#issuecomment-5384346238
Ref: rustfs/backlog#1792#issuecomment-5384370938
Co-Authored-By: heihutu <[email protected]>
---------
Co-authored-by: heihutu <[email protected]>
