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fix(ecstore): harden HotPath profiling boundaries (#5555)

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* test(hotpath): gate mimalloc heap test by platform

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

* fix(ecstore): attribute HotPath CPU measurements to impls

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

* feat(ecstore): trace raw shard I/O with HotPath

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

* fix(obs): redact profiler and OPA endpoint diagnostics

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

* fix(ecstore): settle encoded queue accounting

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

* fix(ecstore): abort encoder producer on cancellation

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

---------

Co-authored-by: heihutu <heihutu@gmail.com>
This commit is contained in:
houseme
2026-08-01 16:49:48 +08:00
committed by GitHub
parent 62d44d10b8
commit d5c6ba99d5
19 changed files with 1480 additions and 140 deletions
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crates/ecstore/src/erasure/coding/erasure.rs
+5 -5
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@@ -640,7 +640,7 @@ impl Erasure {
/// # Returns
/// A vector of encoded shards as `Bytes`.
#[tracing::instrument(level = "debug", skip_all, fields(data_len=data.len()))]
#[hotpath::measure]
#[hotpath::measure(impl_type = "Erasure")]
pub fn encode_data(&self, data: &[u8]) -> io::Result<Vec<Bytes>> {
let shard_size_fn = if self.uses_legacy {
calc_shard_size_legacy
@@ -688,7 +688,7 @@ impl Erasure {
/// Encode owned data, avoiding a copy when the caller already has a heap buffer.
/// Falls back to copying into a new buffer if zero-copy conversion fails.
#[hotpath::measure]
#[hotpath::measure(impl_type = "Erasure")]
pub fn encode_data_owned(&self, data: Vec<u8>) -> io::Result<Vec<Bytes>> {
let shard_size_fn = if self.uses_legacy {
calc_shard_size_legacy
@@ -752,7 +752,7 @@ impl Erasure {
/// block), the `resize(need_total_size)` below stays within capacity for every
/// `data_len <= block_size` — both shard-size formulas are monotone in
/// `data_len` — so this function never reallocates the buffer.
#[hotpath::measure]
#[hotpath::measure(impl_type = "Erasure")]
pub fn encode_data_bytes_mut(&self, mut data_buffer: BytesMut, data_len: usize) -> io::Result<Vec<Bytes>> {
let shard_size_fn = if self.uses_legacy {
calc_shard_size_legacy
@@ -805,7 +805,7 @@ impl Erasure {
///
/// # Returns
/// Ok if reconstruction succeeds, error otherwise.
#[hotpath::measure]
#[hotpath::measure(impl_type = "Erasure")]
pub fn decode_data(&self, shards: &mut [Option<Vec<u8>>]) -> io::Result<()> {
if self.parity_shards > 0 {
if self.uses_legacy {
@@ -825,7 +825,7 @@ impl Erasure {
}
/// Decode and reconstruct missing data shards, then regenerate parity shards.
#[hotpath::measure]
#[hotpath::measure(impl_type = "Erasure")]
pub fn decode_data_and_parity(&self, shards: &mut [Option<Vec<u8>>]) -> io::Result<()> {
if self.parity_shards > 0 {
if self.uses_legacy {