diff --git a/Cargo.lock b/Cargo.lock
index 3e4dd33a52..dc6fb0b656 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5651,6 +5651,7 @@ dependencies = [
  "pin-project",
  "rand 0.8.5",
  "reth-interfaces",
+ "reth-metrics",
  "reth-network-api",
  "reth-primitives",
  "reth-provider",
diff --git a/crates/rpc/rpc/Cargo.toml b/crates/rpc/rpc/Cargo.toml
index 796c5ded0e..2b3d1631ab 100644
--- a/crates/rpc/rpc/Cargo.toml
+++ b/crates/rpc/rpc/Cargo.toml
@@ -22,6 +22,7 @@ reth-network-api = { workspace = true, features = ["test-utils"] }
 reth-rpc-engine-api = { path = "../rpc-engine-api" }
 reth-revm = { path = "../../revm" }
 reth-tasks = { workspace = true }
+reth-metrics = { workspace = true }
 
 # eth
 revm = { workspace = true, features = [
diff --git a/crates/rpc/rpc/src/eth/cache.rs b/crates/rpc/rpc/src/eth/cache.rs
index 5e84fcd693..af0858cb4b 100644
--- a/crates/rpc/rpc/src/eth/cache.rs
+++ b/crates/rpc/rpc/src/eth/cache.rs
@@ -2,6 +2,10 @@
 
 use futures::{future::Either, Stream, StreamExt};
 use reth_interfaces::{provider::ProviderError, Result};
+use reth_metrics::{
+    metrics::{self, Gauge},
+    Metrics,
+};
 use reth_primitives::{Block, Receipt, SealedBlock, TransactionSigned, H256};
 use reth_provider::{BlockReader, CanonStateNotification, EvmEnvProvider, StateProviderFactory};
 use reth_tasks::{TaskSpawner, TokioTaskExecutor};
@@ -104,9 +108,9 @@ impl EthStateCache {
         let (to_service, rx) = unbounded_channel();
         let service = EthStateCacheService {
             provider,
-            full_block_cache: BlockLruCache::with_memory_budget(max_block_bytes),
-            receipts_cache: ReceiptsLruCache::with_memory_budget(max_receipt_bytes),
-            evm_env_cache: EnvLruCache::with_memory_budget(max_env_bytes),
+            full_block_cache: BlockLruCache::new(max_block_bytes, "blocks"),
+            receipts_cache: ReceiptsLruCache::new(max_receipt_bytes, "receipts"),
+            evm_env_cache: EnvLruCache::new(max_env_bytes, "evm_env"),
             action_tx: to_service.clone(),
             action_rx: UnboundedReceiverStream::new(rx),
             action_task_spawner,
@@ -274,7 +278,7 @@ where
     Tasks: TaskSpawner + Clone + 'static,
 {
     fn on_new_block(&mut self, block_hash: H256, res: Result<Option<Block>>) {
-        if let Some(queued) = self.full_block_cache.queued.remove(&block_hash) {
+        if let Some(queued) = self.full_block_cache.remove(&block_hash) {
             // send the response to queued senders
             for tx in queued {
                 match tx {
@@ -297,7 +301,7 @@ where
     }
 
     fn on_new_receipts(&mut self, block_hash: H256, res: Result<Option<Vec<Receipt>>>) {
-        if let Some(queued) = self.receipts_cache.queued.remove(&block_hash) {
+        if let Some(queued) = self.receipts_cache.remove(&block_hash) {
             // send the response to queued senders
             for tx in queued {
                 let _ = tx.send(res.clone());
@@ -309,6 +313,12 @@ where
             self.receipts_cache.cache.insert(block_hash, receipts);
         }
     }
+
+    fn update_cached_metrics(&self) {
+        self.full_block_cache.update_cached_count();
+        self.receipts_cache.update_cached_count();
+        self.evm_env_cache.update_cached_count();
+    }
 }
 
 impl<Provider, Tasks> Future for EthStateCacheService<Provider, Tasks>
@@ -419,7 +429,7 @@ where
                         }
                         CacheAction::EnvResult { block_hash, res } => {
                             let res = *res;
-                            if let Some(queued) = this.evm_env_cache.queued.remove(&block_hash) {
+                            if let Some(queued) = this.evm_env_cache.remove(&block_hash) {
                                 // send the response to queued senders
                                 for tx in queued {
                                     let _ = tx.send(res.clone());
@@ -443,7 +453,8 @@ where
                                 );
                             }
                         }
-                    }
+                    };
+                    this.update_cached_metrics();
                 }
             }
         }
@@ -459,6 +470,8 @@ where
     cache: LruMap<K, V, L>,
     /// All queued consumers
     queued: HashMap<K, Vec<S>>,
+    /// Cache metrics
+    metrics: CacheMetrics,
 }
 
 impl<K, V, L, S> MultiConsumerLruCache<K, V, L, S>
@@ -470,6 +483,7 @@ where
     ///
     /// Returns true if this is the first queued sender for the key
     fn queue(&mut self, key: K, sender: S) -> bool {
+        self.metrics.queued_consumers_count.increment(1.0);
         match self.queued.entry(key) {
             Entry::Occupied(mut entry) => {
                 entry.get_mut().push(sender);
@@ -481,17 +495,36 @@ where
             }
         }
     }
+
+    /// Remove consumers for a given key.
+    fn remove(&mut self, key: &K) -> Option<Vec<S>> {
+        match self.queued.remove(key) {
+            Some(removed) => {
+                self.metrics.queued_consumers_count.decrement(removed.len() as f64);
+                Some(removed)
+            }
+            None => None,
+        }
+    }
+
+    fn update_cached_count(&self) {
+        self.metrics.cached_count.set(self.cache.len() as f64);
+    }
 }
 
 impl<K, V, S> MultiConsumerLruCache<K, V, ByMemoryUsage, S>
 where
     K: Hash + Eq,
 {
-    /// Creates a new empty map with a given `memory_budget`.
+    /// Creates a new empty map with a given `memory_budget` and metric label.
     ///
     /// See also [LruMap::with_memory_budget]
-    fn with_memory_budget(memory_budget: usize) -> Self {
-        Self { cache: LruMap::with_memory_budget(memory_budget), queued: Default::default() }
+    fn new(memory_budget: usize, cache_id: &str) -> Self {
+        Self {
+            cache: LruMap::with_memory_budget(memory_budget),
+            queued: Default::default(),
+            metrics: CacheMetrics::new_with_labels(&[("cache", cache_id.to_string())]),
+        }
     }
 }
 
@@ -541,3 +574,12 @@ where
         }
     }
 }
+
+#[derive(Metrics)]
+#[metrics(scope = "rpc.eth_cache")]
+struct CacheMetrics {
+    /// The number of entities in the cache.
+    cached_count: Gauge,
+    /// The number of queued consumers.
+    queued_consumers_count: Gauge,
+}