feature: introduce /load endpoint for self-reported quantised NymNode…

… load

Cargo.toml

@@ -194,6 +194,7 @@ aes-gcm = "0.10.1"
 aes-gcm-siv = "0.11.1"
 aead = "0.5.2"
 anyhow = "1.0.95"
+arc-swap = "1.7.1"
 argon2 = "0.5.0"
 async-trait = "0.1.84"
 axum-client-ip = "0.6.1"
@@ -324,7 +325,7 @@ strum = "0.26"
 strum_macros = "0.26"
 subtle-encoding = "0.5"
 syn = "1"
-sysinfo = "0.30.13"
+sysinfo = "0.33.0"
 tap = "1.0.1"
 tar = "0.4.43"
 tempfile = "3.14"

common/statistics/src/report.rs

@@ -67,7 +67,7 @@ impl Default for ClientStatsReport {
 pub struct OsInformation {
     pub(crate) os_type: String,
     pub(crate) os_version: Option<String>,
-    pub(crate) os_arch: Option<String>,
+    pub(crate) os_arch: String,
 }
 
 impl OsInformation {

nym-node/Cargo.toml

@@ -16,6 +16,7 @@ license = "GPL-3.0"
 [dependencies]
 async-trait = { workspace = true }
 anyhow.workspace = true
+arc-swap = { workspace = true }
 bip39 = { workspace = true, features = ["zeroize"] }
 bs58.workspace = true
 celes = { workspace = true }                                  # country codes

nym-node/nym-node-requests/Cargo.toml

@@ -11,13 +11,13 @@ license.workspace = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-base64 = { workspace = true }
 celes = { workspace = true }                                               # country codes
 humantime = { workspace = true }
 humantime-serde = { workspace = true }
 schemars = { workspace = true, features = ["preserve_order"] }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
+strum = { workspace = true, features = ["derive"] }
 time = { workspace = true, features = ["serde", "formatting", "parsing"] }
 thiserror = { workspace = true }
 

nym-node/nym-node-requests/src/api/client.rs

@@ -11,16 +11,16 @@ use async_trait::async_trait;
 use nym_bin_common::build_information::BinaryBuildInformationOwned;
 use nym_http_api_client::{ApiClient, HttpClientError};
 
+use super::v1::gateway::models::Wireguard;
+use super::v1::metrics::models::SessionStats;
 use crate::api::v1::authenticator::models::Authenticator;
 use crate::api::v1::health::models::NodeHealth;
 use crate::api::v1::ip_packet_router::models::IpPacketRouter;
 use crate::api::v1::network_requester::exit_policy::models::UsedExitPolicy;
 use crate::api::v1::network_requester::models::NetworkRequester;
+use crate::api::v1::node_load::models::NodeLoad;
 pub use nym_http_api_client::Client;
 
-use super::v1::gateway::models::Wireguard;
-use super::v1::metrics::models::SessionStats;
-
 pub type NymNodeApiClientError = HttpClientError<ErrorResponse>;
 
 #[cfg_attr(target_arch = "wasm32", async_trait(?Send))]
@@ -30,6 +30,10 @@ pub trait NymNodeApiClientExt: ApiClient {
         self.get_json_from(routes::api::v1::health_absolute()).await
     }
 
+    async fn get_node_load(&self) -> Result<NodeLoad, NymNodeApiClientError> {
+        self.get_json_from(routes::api::v1::load_absolute()).await
+    }
+
     async fn get_host_information(&self) -> Result<SignedHostInformation, NymNodeApiClientError> {
         self.get_json_from(routes::api::v1::host_info_absolute())
             .await

nym-node/nym-node-requests/src/api/v1/mod.rs

@@ -9,3 +9,4 @@ pub mod metrics;
 pub mod mixnode;
 pub mod network_requester;
 pub mod node;
+pub mod node_load;

nym-node/nym-node-requests/src/api/v1/node_load/mod.rs

@@ -0,0 +1,4 @@
+// Copyright 2025 - Nym Technologies SA <[email protected]>
+// SPDX-License-Identifier: Apache-2.0
+
+pub mod models;