1 files changed, 18 insertions, 0 deletions
diff --git a/src/api/stats.rs b/src/api/stats.rs
index 838cc0f..6c5e172 100644
--- a/src/api/stats.rs
+++ b/src/api/stats.rs
@@ -35,6 +35,18 @@ pub(crate) struct StatsResponse {
     /// The peers listed in /peers together (a forgotten peer's are gone).
     incidents: Incidents,
     propagation: PropagationStats,
+    disk: DiskStats,
+}
+
+/// Files this node reads and writes for itself (the state file, a backup to recover
+/// from), since it started.
+#[derive(Debug, Serialize)]
+#[serde(rename_all = "camelCase")]
+struct DiskStats {
+    reads: u64,
+    read_bytes: u64,
+    writes: u64,
+    written_bytes: u64,
 }
 
 /// How long changes written elsewhere took from their commit there until applied here,
@@ -195,5 +207,11 @@ async fn collect(state: &AppState) -> StatsResponse {
                 .map(|(le_ms, count)| PropagationBucket { le_ms, count })
                 .collect(),
         },
+        disk: DiskStats {
+            reads: node.disk.reads,
+            read_bytes: node.disk.read_bytes,
+            writes: node.disk.writes,
+            written_bytes: node.disk.written_bytes,
+        },
     }
 }