20260526 增加持续soak监控与本地回放工具

src/validation/tree_runner.rs

@@ -433,6 +433,7 @@ impl<'a> PublicationPointRunner for Rpkiv1PublicationPointRunner<'a> {
         }
 
         let repo_sync_started = std::time::Instant::now();
+        let mut runtime_repo_sync_duration_ms = None;
         let (repo_sync_ok, repo_sync_err, repo_sync_source, repo_sync_phase): (
             bool,
             Option<String>,
@@ -444,9 +445,10 @@ impl<'a> PublicationPointRunner for Rpkiv1PublicationPointRunner<'a> {
                 repo_sync_err,
                 repo_sync_source,
                 repo_sync_phase,
-                repo_sync_duration_ms: _,
+                repo_sync_duration_ms,
                 warnings: repo_warnings,
             } = runtime.sync_publication_point_repo(ca)?;
+            runtime_repo_sync_duration_ms = Some(repo_sync_duration_ms);
             warnings.extend(repo_warnings);
             (
                 repo_sync_ok,
@@ -575,7 +577,11 @@ impl<'a> PublicationPointRunner for Rpkiv1PublicationPointRunner<'a> {
                 }
             }
         };
-        let repo_sync_duration_ms = repo_sync_started.elapsed().as_millis() as u64;
+        let repo_sync_duration_ms = effective_repo_sync_duration_ms(
+            repo_sync_started.elapsed().as_millis() as u64,
+            runtime_repo_sync_duration_ms,
+            repo_sync_ok,
+        );
         crate::progress_log::emit(
             "publication_point_repo_sync_done",
             serde_json::json!({
@@ -1640,6 +1646,19 @@ fn repo_sync_source_label(source: crate::sync::repo::RepoSyncSource) -> &'static
     }
 }
 
+fn effective_repo_sync_duration_ms(
+    elapsed_ms: u64,
+    runtime_reported_duration_ms: Option<u64>,
+    repo_sync_ok: bool,
+) -> u64 {
+    if repo_sync_ok {
+        return elapsed_ms;
+    }
+    runtime_reported_duration_ms
+        .map(|runtime_ms| elapsed_ms.max(runtime_ms))
+        .unwrap_or(elapsed_ms)
+}
+
 fn kind_from_vcir_artifact_kind(kind: VcirArtifactKind) -> AuditObjectKind {
     match kind {
         VcirArtifactKind::Mft => AuditObjectKind::Manifest,
@@ -6463,6 +6482,15 @@ authorityKeyIdentifier = keyid:always
         assert!(audit.objects.is_empty());
     }
 
+    #[test]
+    fn effective_repo_sync_duration_uses_runtime_duration_for_failures() {
+        assert_eq!(effective_repo_sync_duration_ms(0, Some(12), false), 12);
+        assert_eq!(effective_repo_sync_duration_ms(5, Some(12), false), 12);
+        assert_eq!(effective_repo_sync_duration_ms(20, Some(12), false), 20);
+        assert_eq!(effective_repo_sync_duration_ms(5, None, false), 5);
+        assert_eq!(effective_repo_sync_duration_ms(5, Some(12), true), 5);
+    }
+
     #[test]
     fn reconstruct_snapshot_from_vcir_reports_missing_manifest_and_related_raw_bytes() {
         let now = time::OffsetDateTime::now_utc();