Add opt-in hotpath feature surfaces to every workspace crate and wire the root rustfs feature passthrough for function, allocation, and CPU profiling.
Add a focused set of function-level measurements for scanner, heal, lock, target replay, IAM, KMS, Keystone, trusted proxy, and capacity paths without adding request-scoped primitive wrappers.
Co-authored-by: heihutu <heihutu@gmail.com>
Add stable server labels to node-local Prometheus metrics and OTLP resource attributes so dashboards can distinguish per-node CPU, memory, host network, and internode traffic series.
Co-authored-by: heihutu <heihutu@gmail.com>
* chore(deps): remove redundant dependency features
Remove manifest feature entries that are implied by other requested features in the same dependency declaration.
Verified that the resolved Cargo feature graph is unchanged after the cleanup.
Co-Authored-By: heihutu <heihutu@gmail.com>
* chore(deps): narrow tokio and reqwest features
Co-Authored-By: heihutu <heihutu@gmail.com>
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Co-authored-by: heihutu <heihutu@gmail.com>
Move workspace-level dependency feature lists into the member crates that consume each dependency while keeping required default-features flags at the workspace root.
Also refresh starshard to 2.2.2 via cargo update and cargo upgrade --exclude ratelimit.
Co-authored-by: heihutu <heihutu@gmail.com>
fix(io-metrics): drop client-controlled bucket label from rustfs_s3_operations_total (backlog#806-22)
The bucket dimension on the rustfs_s3_operations_total counter is
client-controlled and unbounded, letting any client explode metric
cardinality (a Prometheus/OTEL cardinality DoS that grows the in-process
OTEL aggregation store even without a scrape). Drop the bucket label so the
series is keyed by the bounded op dimension only (<=122 variants), matching
MinIO which never labels its default operation counters with bucket.
BREAKING: rustfs_s3_operations_total no longer carries a "bucket" label.
record_s3_op(op, bucket) -> record_s3_op(op); all call sites in
rustfs/src/storage/{ecfs.rs,helper.rs} updated (bucket bindings retained
where still used by audit/notify paths). Add metrics-util debugging recorder
dev-dep and tests asserting the series carries only the op label and that
series count equals distinct-op count.
Zhengchao An