feat: integrate global metrics system into AHM scanner

- Add global metrics system to common crate for cross-module usage
- Integrate global metrics collection into AHM scanner operations
- Update ECStore to use common metrics system instead of local implementation
- Add chrono dependency to AHM crate for timestamp handling
- Re-export IlmAction from common metrics in ECStore lifecycle module
- Update scanner methods to use global metrics for cycle, disk, and volume scans
- Maintain backward compatibility with local metrics collector
- Fix clippy warnings and ensure proper code formatting

This change enables unified metrics collection across the entire RustFS system,
allowing better monitoring and observability of scanner operations.

Signed-off-by: junxiang Mu <1948535941@qq.com>

crates/ecstore/src/bucket/lifecycle/bucket_lifecycle_ops.rs

@@ -22,6 +22,7 @@ use async_channel::{Receiver as A_Receiver, Sender as A_Sender, bounded};
 use futures::Future;
 use http::HeaderMap;
 use lazy_static::lazy_static;
+use rustfs_common::metrics::{IlmAction, Metrics};
 use s3s::Body;
 use sha2::{Digest, Sha256};
 use std::any::Any;
@@ -41,7 +42,7 @@ use xxhash_rust::xxh64;
 //use rustfs_notify::{BucketNotificationConfig, Event, EventName, LogLevel, NotificationError, init_logger};
 //use rustfs_notify::{initialize, notification_system};
 use super::bucket_lifecycle_audit::{LcAuditEvent, LcEventSrc};
-use super::lifecycle::{self, ExpirationOptions, IlmAction, Lifecycle, TransitionOptions};
+use super::lifecycle::{self, ExpirationOptions, Lifecycle, TransitionOptions};
 use super::tier_last_day_stats::{DailyAllTierStats, LastDayTierStats};
 use super::tier_sweeper::{Jentry, delete_object_from_remote_tier};
 use crate::bucket::{metadata_sys::get_lifecycle_config, versioning_sys::BucketVersioningSys};
@@ -54,7 +55,6 @@ use crate::global::GLOBAL_LocalNodeName;
 use crate::global::{GLOBAL_LifecycleSys, GLOBAL_TierConfigMgr, get_global_deployment_id};
 use crate::heal::{
     data_scanner::{apply_expiry_on_non_transitioned_objects, apply_expiry_on_transitioned_object},
-    data_scanner_metric::ScannerMetrics,
     data_usage_cache::TierStats,
 };
 use crate::store::ECStore;
@@ -631,7 +631,7 @@ pub async fn enqueue_transition_immediate(oi: &ObjectInfo, src: LcEventSrc) {
     if !lc.is_none() {
         let event = lc.expect("err").eval(&oi.to_lifecycle_opts()).await;
         match event.action {
-            lifecycle::IlmAction::TransitionAction | lifecycle::IlmAction::TransitionVersionAction => {
+            IlmAction::TransitionAction | IlmAction::TransitionVersionAction => {
                 if oi.delete_marker || oi.is_dir {
                     return;
                 }
@@ -728,7 +728,7 @@ pub fn gen_transition_objname(bucket: &str) -> Result<String, Error> {
 }
 
 pub async fn transition_object(api: Arc<ECStore>, oi: &ObjectInfo, lae: LcAuditEvent) -> Result<(), Error> {
-    let time_ilm = ScannerMetrics::time_ilm(lae.event.action);
+    let time_ilm = Metrics::time_ilm(lae.event.action);
 
     let opts = ObjectOptions {
         transition: TransitionOptions {

crates/ecstore/src/bucket/lifecycle/lifecycle.rs

@@ -43,49 +43,7 @@ const _ERR_XML_NOT_WELL_FORMED: &str =
 const ERR_LIFECYCLE_BUCKET_LOCKED: &str =
     "ExpiredObjectAllVersions element and DelMarkerExpiration action cannot be used on an retention bucket";
 
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub enum IlmAction {
-    NoneAction = 0,
-    DeleteAction,
-    DeleteVersionAction,
-    TransitionAction,
-    TransitionVersionAction,
-    DeleteRestoredAction,
-    DeleteRestoredVersionAction,
-    DeleteAllVersionsAction,
-    DelMarkerDeleteAllVersionsAction,
-    ActionCount,
-}
-
-impl IlmAction {
-    pub fn delete_restored(&self) -> bool {
-        *self == Self::DeleteRestoredAction || *self == Self::DeleteRestoredVersionAction
-    }
-
-    pub fn delete_versioned(&self) -> bool {
-        *self == Self::DeleteVersionAction || *self == Self::DeleteRestoredVersionAction
-    }
-
-    pub fn delete_all(&self) -> bool {
-        *self == Self::DeleteAllVersionsAction || *self == Self::DelMarkerDeleteAllVersionsAction
-    }
-
-    pub fn delete(&self) -> bool {
-        if self.delete_restored() {
-            return true;
-        }
-        *self == Self::DeleteVersionAction
-            || *self == Self::DeleteAction
-            || *self == Self::DeleteAllVersionsAction
-            || *self == Self::DelMarkerDeleteAllVersionsAction
-    }
-}
-
-impl Display for IlmAction {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{:?}", self)
-    }
-}
+pub use rustfs_common::metrics::IlmAction;
 
 #[async_trait::async_trait]
 pub trait RuleValidate {