diff --git a/config/standalone.example.toml b/config/standalone.example.toml
index 629c9bdb9a73..9055b7eca088 100644
--- a/config/standalone.example.toml
+++ b/config/standalone.example.toml
@@ -134,7 +134,7 @@ worker_request_batch_size = 64
 # Number of meta action updated to trigger a new checkpoint for the manifest
 manifest_checkpoint_distance = 10
 # Manifest compression type
-manifest_compress_type = "Uncompressed"
+manifest_compress_type = "uncompressed"
 # Max number of running background jobs
 max_background_jobs = 4
 # Interval to auto flush a region if it has not flushed yet.
@@ -162,3 +162,5 @@ sst_write_buffer_size = "8MB"
 # enable_otlp_tracing = false
 # tracing exporter endpoint with format `ip:port`, we use grpc oltp as exporter, default endpoint is `localhost:4317`
 # otlp_endpoint = "localhost:4317"
+# The percentage of tracing will be sampled and exported. Valid range `[0, 1]`, 1 means all traces are sampled, 0 means all traces are not sampled, the default value is 1. ratio > 1 are treated as 1. Fractions < 0 are treated as 0
+# tracing_sample_ratio = 1.0
diff --git a/src/common/telemetry/src/logging.rs b/src/common/telemetry/src/logging.rs
index 9ff9306973ad..f825d8f3835b 100644
--- a/src/common/telemetry/src/logging.rs
+++ b/src/common/telemetry/src/logging.rs
@@ -20,6 +20,7 @@ use once_cell::sync::Lazy;
 use opentelemetry::{global, KeyValue};
 use opentelemetry_otlp::WithExportConfig;
 use opentelemetry_sdk::propagation::TraceContextPropagator;
+use opentelemetry_sdk::trace::Sampler;
 use opentelemetry_semantic_conventions::resource;
 use serde::{Deserialize, Serialize};
 use tracing_appender::non_blocking::WorkerGuard;
@@ -34,15 +35,28 @@ pub use crate::{debug, error, info, trace, warn};
 
 const DEFAULT_OTLP_ENDPOINT: &str = "http://localhost:4317";
 
-#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(default)]
 pub struct LoggingOptions {
     pub dir: String,
     pub level: Option<String>,
     pub enable_otlp_tracing: bool,
     pub otlp_endpoint: Option<String>,
+    pub tracing_sample_ratio: Option<f64>,
 }
 
+impl PartialEq for LoggingOptions {
+    fn eq(&self, other: &Self) -> bool {
+        self.dir == other.dir
+            && self.level == other.level
+            && self.enable_otlp_tracing == other.enable_otlp_tracing
+            && self.otlp_endpoint == other.otlp_endpoint
+            && self.tracing_sample_ratio == other.tracing_sample_ratio
+    }
+}
+
+impl Eq for LoggingOptions {}
+
 impl Default for LoggingOptions {
     fn default() -> Self {
         Self {
@@ -50,6 +64,7 @@ impl Default for LoggingOptions {
             level: None,
             enable_otlp_tracing: false,
             otlp_endpoint: None,
+            tracing_sample_ratio: None,
         }
     }
 }
@@ -145,7 +160,10 @@ pub fn init_global_logging(
     let filter = targets_string
         .parse::<filter::Targets>()
         .expect("error parsing log level string");
-
+    let sampler = opts
+        .tracing_sample_ratio
+        .map(Sampler::TraceIdRatioBased)
+        .unwrap_or(Sampler::AlwaysOn);
     // Must enable 'tokio_unstable' cfg to use this feature.
     // For example: `RUSTFLAGS="--cfg tokio_unstable" cargo run -F common-telemetry/console -- standalone start`
     #[cfg(feature = "tokio-console")]
@@ -200,17 +218,19 @@ pub fn init_global_logging(
                         .unwrap_or(DEFAULT_OTLP_ENDPOINT.to_string()),
                 ),
             )
-            .with_trace_config(opentelemetry_sdk::trace::config().with_resource(
-                opentelemetry_sdk::Resource::new(vec![
-                    KeyValue::new(resource::SERVICE_NAME, app_name.to_string()),
-                    KeyValue::new(
-                        resource::SERVICE_INSTANCE_ID,
-                        node_id.unwrap_or("none".to_string()),
-                    ),
-                    KeyValue::new(resource::SERVICE_VERSION, env!("CARGO_PKG_VERSION")),
-                    KeyValue::new(resource::PROCESS_PID, std::process::id().to_string()),
-                ]),
-            ))
+            .with_trace_config(
+                opentelemetry_sdk::trace::config()
+                    .with_sampler(sampler)
+                    .with_resource(opentelemetry_sdk::Resource::new(vec![
+                        KeyValue::new(resource::SERVICE_NAME, app_name.to_string()),
+                        KeyValue::new(
+                            resource::SERVICE_INSTANCE_ID,
+                            node_id.unwrap_or("none".to_string()),
+                        ),
+                        KeyValue::new(resource::SERVICE_VERSION, env!("CARGO_PKG_VERSION")),
+                        KeyValue::new(resource::PROCESS_PID, std::process::id().to_string()),
+                    ])),
+            )
             .install_batch(opentelemetry_sdk::runtime::Tokio)
             .expect("otlp tracer install failed");
         let tracing_layer = Some(tracing_opentelemetry::layer().with_tracer(tracer));