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feat: add opt-in hotpath profiling (#5488)

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* feat: add opt-in hotpath profiling

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

* test: fix vault kms client construction

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

---------

Co-authored-by: heihutu <heihutu@gmail.com>
This commit is contained in:
houseme
2026-07-31 01:49:19 +08:00
committed by GitHub
parent 1d3ba1eb8b
commit 7051a5ce41
18 changed files with 113 additions and 52 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()))]
#[cfg_attr(feature = "hotpath", hotpath::measure)]
#[hotpath::measure]
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.
#[cfg_attr(feature = "hotpath", hotpath::measure)]
#[hotpath::measure]
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.
#[cfg_attr(feature = "hotpath", hotpath::measure)]
#[hotpath::measure]
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.
#[cfg_attr(feature = "hotpath", hotpath::measure)]
#[hotpath::measure]
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.
#[cfg_attr(feature = "hotpath", hotpath::measure)]
#[hotpath::measure]
pub fn decode_data_and_parity(&self, shards: &mut [Option<Vec<u8>>]) -> io::Result<()> {
if self.parity_shards > 0 {
if self.uses_legacy {