diff --git a/Cargo.lock b/Cargo.lock
index 31803476..c8727cd4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -24,6 +24,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77c3a9648d43b9cd48db467b3f87fdd6e146bcc88ab0180006cef2179fe11d01"
 dependencies = [
  "cfg-if",
+ "getrandom",
  "once_cell",
  "version_check",
  "zerocopy",
@@ -113,6 +114,12 @@ version = "1.0.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0952808a6c2afd1aa8947271f3a60f1a6763c7b912d210184c5149b5cf147247"
 
+[[package]]
+name = "arrayvec"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
+
 [[package]]
 name = "ascii-canvas"
 version = "3.0.0"
@@ -576,6 +583,12 @@ version = "3.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
 
+[[package]]
+name = "bytemuck"
+version = "1.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d6d68c57235a3a081186990eca2867354726650f42f7516ca50c28d6281fd15"
+
 [[package]]
 name = "byteorder"
 version = "1.5.0"
@@ -734,6 +747,15 @@ version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
 
+[[package]]
+name = "cpp_demangle"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e8227005286ec39567949b33df9896bcadfa6051bccca2488129f108ca23119"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.12"
@@ -821,6 +843,15 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7e962a19be5cfc3f3bf6dd8f61eb50107f356ad6270fbb3ed41476571db78be5"
 
+[[package]]
+name = "debugid"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef552e6f588e446098f6ba40d89ac146c8c7b64aade83c051ee00bb5d2bc18d"
+dependencies = [
+ "uuid",
+]
+
 [[package]]
 name = "der-parser"
 version = "8.2.0"
@@ -933,6 +964,7 @@ dependencies = [
  "openssl",
  "opentelemetry",
  "opentelemetry-jaeger",
+ "pprof",
  "prometheus",
  "prost-wkt-types",
  "rcgen",
@@ -1197,6 +1229,18 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
+[[package]]
+name = "findshlibs"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40b9e59cd0f7e0806cca4be089683ecb6434e602038df21fe6bf6711b2f07f64"
+dependencies = [
+ "cc",
+ "lazy_static",
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "fixedbitset"
 version = "0.4.2"
@@ -1894,6 +1938,24 @@ dependencies = [
  "unicode-width",
 ]
 
+[[package]]
+name = "inferno"
+version = "0.11.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "321f0f839cd44a4686e9504b0a62b4d69a50b62072144c71c68f5873c167b8d9"
+dependencies = [
+ "ahash",
+ "indexmap 2.2.1",
+ "is-terminal",
+ "itoa",
+ "log",
+ "num-format",
+ "once_cell",
+ "quick-xml",
+ "rgb",
+ "str_stack",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -1932,6 +1994,17 @@ version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
 
+[[package]]
+name = "is-terminal"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f23ff5ef2b80d608d61efee834934d862cd92461afc0560dedf493e4c033738b"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "itertools"
 version = "0.10.5"
@@ -2181,6 +2254,15 @@ version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
 
+[[package]]
+name = "memmap2"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe751422e4a8caa417e13c3ea66452215d7d63e19e604f4980461212f3ae1322"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "mime"
 version = "0.3.17"
@@ -2296,6 +2378,17 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "650eef8c711430f1a879fdd01d4745a7deea475becfb90269c06775983bbf086"
 
+[[package]]
+name = "nix"
+version = "0.26.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
+dependencies = [
+ "bitflags 1.3.2",
+ "cfg-if",
+ "libc",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -2336,6 +2429,16 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-format"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a652d9771a63711fd3c3deb670acfbe5c30a4072e664d7a3bf5a9e1056ac72c3"
+dependencies = [
+ "arrayvec",
+ "itoa",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.45"
@@ -2705,6 +2808,29 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
 
+[[package]]
+name = "pprof"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef5c97c51bd34c7e742402e216abdeb44d415fbe6ae41d56b114723e953711cb"
+dependencies = [
+ "backtrace",
+ "cfg-if",
+ "findshlibs",
+ "inferno",
+ "libc",
+ "log",
+ "nix",
+ "once_cell",
+ "parking_lot",
+ "protobuf",
+ "protobuf-codegen-pure",
+ "smallvec",
+ "symbolic-demangle",
+ "tempfile",
+ "thiserror",
+]
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.17"
@@ -2913,6 +3039,34 @@ version = "2.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "106dd99e98437432fed6519dedecfade6a06a73bb7b2a1e019fdd2bee5778d94"
 
+[[package]]
+name = "protobuf-codegen"
+version = "2.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "033460afb75cf755fcfc16dfaed20b86468082a2ea24e05ac35ab4a099a017d6"
+dependencies = [
+ "protobuf",
+]
+
+[[package]]
+name = "protobuf-codegen-pure"
+version = "2.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95a29399fc94bcd3eeaa951c715f7bea69409b2445356b00519740bcd6ddd865"
+dependencies = [
+ "protobuf",
+ "protobuf-codegen",
+]
+
+[[package]]
+name = "quick-xml"
+version = "0.26.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f50b1c63b38611e7d4d7f68b82d3ad0cc71a2ad2e7f61fc10f1328d917c93cd"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.35"
@@ -3147,6 +3301,15 @@ dependencies = [
  "winreg",
 ]
 
+[[package]]
+name = "rgb"
+version = "0.8.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05aaa8004b64fd573fc9d002f4e632d51ad4f026c2b5ba95fcb6c2f32c2c47d8"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "ring"
 version = "0.16.20"
@@ -3574,6 +3737,18 @@ version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
 
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
+
+[[package]]
+name = "str_stack"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9091b6114800a5f2141aee1d1b9d6ca3592ac062dc5decb3764ec5895a47b4eb"
+
 [[package]]
 name = "string_cache"
 version = "0.8.7"
@@ -3599,6 +3774,29 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
+[[package]]
+name = "symbolic-common"
+version = "12.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cccfffbc6bb3bb2d3a26cd2077f4d055f6808d266f9d4d158797a4c60510dfe"
+dependencies = [
+ "debugid",
+ "memmap2",
+ "stable_deref_trait",
+ "uuid",
+]
+
+[[package]]
+name = "symbolic-demangle"
+version = "12.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76a99812da4020a67e76c4eb41f08c87364c14170495ff780f30dd519c221a68"
+dependencies = [
+ "cpp_demangle",
+ "rustc-demangle",
+ "symbolic-common",
+]
+
 [[package]]
 name = "syn"
 version = "1.0.109"
diff --git a/Cargo.toml b/Cargo.toml
index b72f3a95..20646edb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -74,5 +74,8 @@ anyhow = "1.0.81"
 toml_edit = "0.22.8"
 toml = "0.8.12"
 
+[profile.release]
+debug = true
+
 [profile.bench]
 debug = true
diff --git a/dragonfly-client-config/src/dfdaemon.rs b/dragonfly-client-config/src/dfdaemon.rs
index 7adc56d3..f06e6277 100644
--- a/dragonfly-client-config/src/dfdaemon.rs
+++ b/dragonfly-client-config/src/dfdaemon.rs
@@ -96,6 +96,12 @@ fn default_metrics_server_port() -> u16 {
     4002
 }
 
+// default_stats_server_port is the default port of the stats server.
+#[inline]
+fn default_stats_server_port() -> u16 {
+    4004
+}
+
 // default_download_rate_limit is the default rate limit of the download speed in bps(bytes per second).
 #[inline]
 fn default_download_rate_limit() -> u64 {
@@ -851,6 +857,36 @@ pub struct Metrics {
     pub server: MetricsServer,
 }
 
+// StatsServer is the stats server configuration for dfdaemon.
+#[derive(Debug, Clone, Validate, Deserialize)]
+#[serde(default, rename_all = "camelCase")]
+pub struct StatsServer {
+    // ip is the listen ip of the stats server.
+    pub ip: Option<IpAddr>,
+
+    // port is the port to the stats server.
+    #[serde(default = "default_stats_server_port")]
+    pub port: u16,
+}
+
+// StatsServer implements Default.
+impl Default for StatsServer {
+    fn default() -> Self {
+        Self {
+            ip: None,
+            port: default_stats_server_port(),
+        }
+    }
+}
+
+// Stats is the stats configuration for dfdaemon.
+#[derive(Debug, Clone, Default, Validate, Deserialize)]
+#[serde(default, rename_all = "camelCase")]
+pub struct Stats {
+    // server is the stats server configuration for dfdaemon.
+    pub server: StatsServer,
+}
+
 // Tracing is the tracing configuration for dfdaemon.
 #[derive(Debug, Clone, Default, Validate, Deserialize)]
 #[serde(default, rename_all = "camelCase")]
@@ -919,6 +955,10 @@ pub struct Config {
     #[validate]
     pub metrics: Metrics,
 
+    // stats is the stats configuration for dfdaemon.
+    #[validate]
+    pub stats: Stats,
+
     // tracing is the tracing configuration for dfdaemon.
     #[validate]
     pub tracing: Tracing,
@@ -983,6 +1023,15 @@ impl Config {
             }
         }
 
+        // Convert stats server listen ip.
+        if self.stats.server.ip.is_none() {
+            self.stats.server.ip = if self.network.enable_ipv6 {
+                Some(Ipv6Addr::UNSPECIFIED.into())
+            } else {
+                Some(Ipv4Addr::UNSPECIFIED.into())
+            }
+        }
+
         // Convert proxy server listen ip.
         if self.proxy.server.ip.is_none() {
             self.proxy.server.ip = if self.network.enable_ipv6 {
diff --git a/dragonfly-client/Cargo.toml b/dragonfly-client/Cargo.toml
index 2a0cc6be..334c0dc1 100644
--- a/dragonfly-client/Cargo.toml
+++ b/dragonfly-client/Cargo.toml
@@ -59,6 +59,7 @@ tracing-appender = "0.2.3"
 tracing-opentelemetry = "0.18.0"
 opentelemetry = { version = "0.18.0", default-features = false, features = ["trace", "rt-tokio"] }
 opentelemetry-jaeger = { version = "0.17.0", features = ["rt-tokio"] }
+pprof = { version = "0.13", features = ["flamegraph", "protobuf-codec"] }
 lazy_static = "1.4"
 prometheus = "0.13.3"
 tonic-health = "0.9.2"
diff --git a/dragonfly-client/src/bin/dfdaemon/main.rs b/dragonfly-client/src/bin/dfdaemon/main.rs
index f3ee4e11..fdf30d95 100644
--- a/dragonfly-client/src/bin/dfdaemon/main.rs
+++ b/dragonfly-client/src/bin/dfdaemon/main.rs
@@ -26,6 +26,7 @@ use dragonfly_client::health::Health;
 use dragonfly_client::metrics::Metrics;
 use dragonfly_client::proxy::Proxy;
 use dragonfly_client::shutdown;
+use dragonfly_client::stats::Stats;
 use dragonfly_client::task::Task;
 use dragonfly_client::tracing::init_tracing;
 use dragonfly_client_backend::BackendFactory;
@@ -200,6 +201,13 @@ async fn main() -> Result<(), anyhow::Error> {
         shutdown_complete_tx.clone(),
     );
 
+    // Initialize stats server.
+    let stats = Stats::new(
+        SocketAddr::new(config.stats.server.ip.unwrap(), config.stats.server.port),
+        shutdown.clone(),
+        shutdown_complete_tx.clone(),
+    );
+
     // Initialize proxy server.
     let proxy = Proxy::new(
         config.clone(),
@@ -272,6 +280,10 @@ async fn main() -> Result<(), anyhow::Error> {
             info!("metrics server exited");
         },
 
+        _ = tokio::spawn(async move { stats.run().await }) => {
+            info!("stats server exited");
+        },
+
         _ = tokio::spawn(async move { proxy.run().await }) => {
             info!("proxy server exited");
         },
diff --git a/dragonfly-client/src/lib.rs b/dragonfly-client/src/lib.rs
index cbb8e5d5..2ba85e6a 100644
--- a/dragonfly-client/src/lib.rs
+++ b/dragonfly-client/src/lib.rs
@@ -22,5 +22,6 @@ pub mod health;
 pub mod metrics;
 pub mod proxy;
 pub mod shutdown;
+pub mod stats;
 pub mod task;
 pub mod tracing;
diff --git a/dragonfly-client/src/stats/mod.rs b/dragonfly-client/src/stats/mod.rs
new file mode 100644
index 00000000..c849c372
--- /dev/null
+++ b/dragonfly-client/src/stats/mod.rs
@@ -0,0 +1,146 @@
+/*
+ *     Copyright 2024 The Dragonfly Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+use crate::shutdown;
+use pprof::protos::Message;
+use pprof::ProfilerGuard;
+use serde::{Deserialize, Serialize};
+use std::net::SocketAddr;
+use std::time::Duration;
+use tokio::sync::mpsc;
+use tracing::{error, info};
+use warp::{Filter, Rejection, Reply};
+
+// DEFAULT_PROFILER_SECONDS is the default seconds to start profiling.
+const DEFAULT_PROFILER_SECONDS: u64 = 10;
+
+// DEFAULT_PROFILER_FREQUENCY is the default frequency to start profiling.
+const DEFAULT_PROFILER_FREQUENCY: i32 = 1000;
+
+// PProfQueryParams is the query params to start profiling.
+#[derive(Deserialize, Serialize)]
+#[serde(default)]
+pub struct PProfQueryParams {
+    // seconds is the seconds to start profiling.
+    pub seconds: u64,
+
+    // frequency is the frequency to start profiling.
+    pub frequency: i32,
+}
+
+// PProfQueryParams implements the default.
+impl Default for PProfQueryParams {
+    fn default() -> Self {
+        Self {
+            seconds: DEFAULT_PROFILER_SECONDS,
+            frequency: DEFAULT_PROFILER_FREQUENCY,
+        }
+    }
+}
+
+// Stats is the stats server.
+#[derive(Debug)]
+pub struct Stats {
+    // addr is the address of the stats server.
+    addr: SocketAddr,
+
+    // shutdown is used to shutdown the stats server.
+    shutdown: shutdown::Shutdown,
+
+    // _shutdown_complete is used to notify the stats server is shutdown.
+    _shutdown_complete: mpsc::UnboundedSender<()>,
+}
+
+// Stats implements the stats server.
+impl Stats {
+    // new creates a new Stats.
+    pub fn new(
+        addr: SocketAddr,
+        shutdown: shutdown::Shutdown,
+        shutdown_complete_tx: mpsc::UnboundedSender<()>,
+    ) -> Self {
+        Self {
+            addr,
+            shutdown,
+            _shutdown_complete: shutdown_complete_tx,
+        }
+    }
+
+    // run starts the stats server.
+    pub async fn run(&self) {
+        // Clone the shutdown channel.
+        let mut shutdown = self.shutdown.clone();
+
+        // Create the stats route.
+        let stats_route = warp::path!("debug" / "pprof" / "profile")
+            .and(warp::get())
+            .and(warp::query::<PProfQueryParams>())
+            .and_then(Self::stats_handler);
+
+        // Start the stats server and wait for it to finish.
+        info!("stats server listening on {}", self.addr);
+        tokio::select! {
+            _ = warp::serve(stats_route).run(self.addr) => {
+                // Stats server ended.
+                info!("stats server ended");
+            }
+            _ = shutdown.recv() => {
+                // Stats server shutting down with signals.
+                info!("stats server shutting down");
+            }
+        }
+    }
+
+    // stats_handler handles the stats request.
+    async fn stats_handler(query_params: PProfQueryParams) -> Result<impl Reply, Rejection> {
+        info!(
+            "start profiling for {} seconds with {} frequency",
+            query_params.seconds, query_params.frequency
+        );
+        let guard = match ProfilerGuard::new(query_params.frequency) {
+            Ok(guard) => guard,
+            Err(err) => {
+                error!("failed to create profiler guard: {}", err);
+                return Err(warp::reject::reject());
+            }
+        };
+
+        tokio::time::sleep(Duration::from_secs(query_params.seconds)).await;
+        let report = match guard.report().build() {
+            Ok(report) => report,
+            Err(err) => {
+                error!("failed to build profiler report: {}", err);
+                return Err(warp::reject::reject());
+            }
+        };
+
+        let profile = match report.pprof() {
+            Ok(profile) => profile,
+            Err(err) => {
+                error!("failed to get pprof profile: {}", err);
+                return Err(warp::reject::reject());
+            }
+        };
+
+        let mut body: Vec<u8> = Vec::new();
+        profile.write_to_vec(&mut body).map_err(|err| {
+            error!("failed to write pprof profile: {}", err);
+            warp::reject::reject()
+        })?;
+
+        Ok(body)
+    }
+}