improve code for init_process_observer

rustfs/Cargo.toml

@@ -52,7 +52,7 @@ protos.workspace = true
 query = { workspace = true }
 rmp-serde.workspace = true
 rustfs-event-notifier = { workspace = true }
-rustfs-obs = { workspace = true, features = ["gpu"] }
+rustfs-obs = { workspace = true }
 rustls.workspace = true
 rustls-pemfile.workspace = true
 rustls-pki-types.workspace = true

rustfs/src/main.rs

@@ -249,6 +249,7 @@ async fn run(opt: config::Opt) -> Result<()> {
         b.build()
     };
 
+    tokio::spawn(async move {
         // Record the PID-related metrics of the current process
         let meter = opentelemetry::global::meter("system");
         let obs_result = init_process_observer(meter).await;
@@ -260,6 +261,7 @@ async fn run(opt: config::Opt) -> Result<()> {
                 error!("Failed to initialize process observer: {}", e);
             }
         }
+    });
 
     let rpc_service = NodeServiceServer::with_interceptor(make_server(), check_auth);