houseme 6cb47049e8 fix(obs): isolate process sampler windows (#4492) ...

* fix(obs): isolate process sampler windows

Refs rustfs/backlog#1004
Refs rustfs/backlog#986

- add a reusable ProcessSampler so callers can own independent sysinfo refresh windows
- wire separate sampler instances for obs metrics scheduling and memory observability
- keep compatibility helpers while avoiding cross-task CPU and disk delta interference

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(obs): import process sampler bundle helper

Refs rustfs/backlog#1004
Refs rustfs/backlog#986

- import collect_process_metric_bundle_with in the metrics scheduler
- drop the stale collect_process_metric_bundle import after switching scheduler sampling to independent process samplers

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(obs): move process sampler into blocking task

Refs rustfs/backlog#1004
Refs rustfs/backlog#986

- move the memory observability process sampler into the spawn_blocking closure
- satisfy the closure static lifetime required by tokio while keeping the isolated sampler design intact

Co-Authored-By: heihutu <heihutu@gmail.com>

---------

Co-authored-by: heihutu <heihutu@gmail.com>

2026-07-08 15:51:34 +00:00

..

client

fix(lock): refresh object write locks with a heartbeat (#4388)

2026-07-08 06:01:45 +08:00

fast_lock

fix(obs): isolate process sampler windows (#4492)

2026-07-08 15:51:34 +00:00

namespace

fix(lock): fence write commit on lock loss (#4406)

2026-07-08 15:01:24 +08:00

distributed_lock.rs

fix(lock): fence write commit on lock loss (#4406)

2026-07-08 15:01:24 +08:00

error.rs

build: upgrade Rust baseline to 1.96.0 (#3291)

2026-06-08 20:32:37 +00:00

lib.rs

Add env variable alias compatibility warnings (#2044)

2026-03-02 15:34:19 +08:00

local_lock.rs

refactor: NamespaceLock (nslock), AHM→Heal Crate, and Lock/Clippy Fixes (#1664)

2026-01-30 13:13:41 +08:00

types.rs

fix(lock): refresh object write locks with a heartbeat (#4388)

2026-07-08 06:01:45 +08:00