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perf(memory): add reclaim signals and cache controls (#2689)

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houseme
2026-04-27 00:42:35 +08:00
committed by GitHub
parent 438913b84a
commit 50d03ef021
23 changed files with 2253 additions and 109 deletions
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crates/config/src/constants/runtime.rs
+19
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@@ -59,9 +59,28 @@ pub const DEFAULT_RUNTIME_DIAL9_ROTATION_COUNT: usize = 10;
pub const DEFAULT_RUNTIME_DIAL9_SAMPLING_RATE: f64 = 1.0; // 100% sampling
// Note: S3 bucket/prefix have no default; absence means upload is disabled (modeled as Option<String>)
// Allocator reclaim configuration
pub const ENV_ALLOCATOR_RECLAIM_ENABLED: &str = "RUSTFS_ALLOCATOR_RECLAIM_ENABLED";
pub const ENV_ALLOCATOR_RECLAIM_INTERVAL_SECS: &str = "RUSTFS_ALLOCATOR_RECLAIM_INTERVAL_SECS";
pub const ENV_ALLOCATOR_RECLAIM_FORCE: &str = "RUSTFS_ALLOCATOR_RECLAIM_FORCE";
pub const ENV_ALLOCATOR_RECLAIM_IDLE_INTERVALS: &str = "RUSTFS_ALLOCATOR_RECLAIM_IDLE_INTERVALS";
pub const DEFAULT_ALLOCATOR_RECLAIM_ENABLED: bool = false;
pub const DEFAULT_ALLOCATOR_RECLAIM_INTERVAL_SECS: u64 = 30;
pub const DEFAULT_ALLOCATOR_RECLAIM_FORCE: bool = true;
pub const DEFAULT_ALLOCATOR_RECLAIM_IDLE_INTERVALS: u64 = 3;
// File page-cache reclaim configuration
pub const ENV_OBJECT_FILE_CACHE_RECLAIM_WRITE_ENABLE: &str = "RUSTFS_OBJECT_FILE_CACHE_RECLAIM_WRITE_ENABLE";
pub const ENV_OBJECT_FILE_CACHE_RECLAIM_READ_ENABLE: &str = "RUSTFS_OBJECT_FILE_CACHE_RECLAIM_READ_ENABLE";
pub const ENV_OBJECT_FILE_CACHE_RECLAIM_THRESHOLD: &str = "RUSTFS_OBJECT_FILE_CACHE_RECLAIM_THRESHOLD";
pub const DEFAULT_OBJECT_FILE_CACHE_RECLAIM_WRITE_ENABLE: bool = false;
pub const DEFAULT_OBJECT_FILE_CACHE_RECLAIM_READ_ENABLE: bool = false;
pub const DEFAULT_OBJECT_FILE_CACHE_RECLAIM_THRESHOLD: usize = 4 * 1024 * 1024;
/// Threshold for small object seek support in megabytes.
///
/// When an object is smaller than this size, rustfs will provide seek support.
///
/// Default is set to 10MB.
pub const ENV_OBJECT_SEEK_SUPPORT_THRESHOLD: &str = "RUSTFS_OBJECT_SEEK_SUPPORT_THRESHOLD";
pub const DEFAULT_OBJECT_SEEK_SUPPORT_THRESHOLD: usize = 10 * 1024 * 1024;