Debug log actual and target storage size

Author: Alex6323

bee-ledger/src/workers/pruning/config.rs

@@ -14,7 +14,7 @@ const PRUNING_BY_SIZE_ENABLED_DEFAULT: bool = true;
 const MAX_MILESTONES_TO_KEEP_DEFAULT: u32 = 60480;
 const THRESHOLD_PERCENTAGE_DEFAULT: f32 = 10.0;
 const COOLDOWN_TIME_DEFAULT: &str = "5m";
-const TARGET_SIZE_DEFAULT: &str =  "30Gb";
+const TARGET_SIZE_DEFAULT: &str = "30Gb";
 
 /// Builder for a [`PruningConfig`].
 #[derive(Default, Deserialize, PartialEq)]

bee-ledger/src/workers/pruning/prune.rs

@@ -58,8 +58,7 @@ pub async fn prune<S: StorageBackend>(
         let index = MilestoneIndex(index);
 
         debug!("Pruning milestone {}...", index);
-
-        //
+        debug!("Storage size: actual {} limit {}", storage.size().expect("ok storage size").expect("some storage size"), config.pruning_by_size().target_size());
 
         // Measurement of the full pruning step.
         let full_prune = Instant::now();

bee-storage/bee-storage-rocksdb/src/storage.rs

@@ -212,9 +212,7 @@ impl StorageBackend for Storage {
     }
 
     fn size(&self) -> Result<Option<usize>, Self::Error> {
-        Ok(Some(
-            self.inner.live_files()?.iter().fold(0, |acc, file| acc + file.size),
-        ))
+        Ok(Some(self.inner.live_files()?.iter().map(|file| file.size).sum()))
     }
 
     fn get_health(&self) -> Result<Option<StorageHealth>, Self::Error> {