update review comment

crates/net/discv4/src/lib.rs

@@ -2324,9 +2324,9 @@ mod tests {
         let original = EnrForkIdEntry {
             fork_id: ForkId { hash: ForkHash([0xdc, 0xe9, 0x6c, 0x2d]), next: 0 },
         };
-        let mut encoded = Vec::with_capacity(8);
-        original.encode(&mut encoded);
         let expected: [u8; 8] = [0xc7, 0xc6, 0x84, 0xdc, 0xe9, 0x6c, 0x2d, 0x80];
+        let mut encoded = Vec::with_capacity(expected.len());
+        original.encode(&mut encoded);
         assert_eq!(&expected[..], encoded.as_slice());
     }
 

crates/rpc/rpc/src/eth/core.rs

@@ -444,8 +444,9 @@ mod tests {
             last_header = Some(header.clone());
             parent_hash = hash;
 
-            let mut transactions = Vec::with_capacity(100);
-            for _ in 0..100 {
+            let transactions_len: usize = 100;
+            let mut transactions = Vec::with_capacity(transactions_len);
+            for _ in 0..transactions_len {
                 let random_fee: u128 = rng.gen();
 
                 if let Some(base_fee_per_gas) = header.base_fee_per_gas {

crates/storage/provider/src/providers/static_file/manager.rs

@@ -1370,7 +1370,7 @@ impl TransactionsProviderExt for StaticFileProvider {
             .clone()
             .step_by(chunk_size)
             .map(|start| start..std::cmp::min(start + chunk_size as u64, tx_range.end));
-        let mut channels = Vec::with_capacity(chunks.clone().count());
+        let mut channels = Vec::with_capacity(tx_range_size.div_ceil(chunk_size));
 
         for chunk_range in chunks {
             let (channel_tx, channel_rx) = mpsc::channel();