modify logger level from info to error (#744)

* modify logger level from `info` to `error`

* fix test

* improve tokio runtime config

* add rustfs helm chart files (#747)

* add rustfs helm chart files

* update readme file with helm chart

* delete helm chart license file

* fix typo in readme file

* fix: restore localized samples in tests (#749)

* fix: restore required localized examples

* style: fix formatting issues

* improve code for Observability

* upgrade crates version

* fix

* up

* fix

---------

Co-authored-by: majinghe <42570491+majinghe@users.noreply.github.com>
Co-authored-by: 安正超 <anzhengchao@gmail.com>

crates/obs/examples/server.rs

@@ -43,7 +43,7 @@ async fn run(service_name: String) {
         &[opentelemetry::KeyValue::new("operation", "run")],
     );
 
-    match SystemObserver::init_process_observer(meter).await {
+    match SystemObserver::init_process_observer().await {
         Ok(_) => info!("Process observer initialized successfully"),
         Err(e) => error!("Failed to initialize process observer: {:?}", e),
     }