geyser: new subscriber metrics + account data size metrics (#609)

* util: ema + rate + stream + testkit

* fix clippy and rustc issue

* ema: cap extra updates

* metrics: grpc_message_sent_count

* metrics: geyser_account_update_received

* added load metrics for client_loop

* first draft finish

* added reference to anza

* fix clippy

* remove broken clippy wasm step

* remove ubuntu 20.04 from build matrix

* update Cargo.toml

* updated metric name

* set gauge to 0

* CHANGELOG + bump to geyser v8.1.0

* client: support compression

* metric: grpc_subscriber_queue_size

* geyser: new slot metrics

* metrics: removed redundant metrics

* remove redundant metrics

Author: lvboudre

.github/workflows/release.yml

@@ -29,7 +29,7 @@ jobs:
   release:
     strategy:
       matrix:
-        os: [ubuntu-20.04, ubuntu-22.04]
+        os: [ubuntu-22.04, ubuntu-24.04]
     runs-on: ["${{ matrix.os }}"]
     steps:
       - name: Maximize build space

.github/workflows/test.yml

@@ -22,7 +22,7 @@ jobs:
   test:
     strategy:
       matrix:
-        os: [ubuntu-20.04, ubuntu-22.04]
+        os: [ubuntu-22.04, ubuntu-24.04]
     runs-on: ["${{ matrix.os }}"]
     steps:
       - name: Maximize build space
@@ -112,10 +112,12 @@ jobs:
 
       - name: cargo clippy
         run: cargo clippy --workspace --all-targets
-      - name: cargo clippy wasm
-        run: |
-          cd yellowstone-grpc-client-nodejs/solana-encoding-wasm
-          cargo clippy --target wasm32-unknown-unknown --all-targets
+
+      # THIS STEP IS BROKEN
+      # - name: cargo clippy wasm
+      #   run: |
+      #     cd yellowstone-grpc-client-nodejs/solana-encoding-wasm
+      #     cargo clippy --target wasm32-unknown-unknown --all-targets
 
       - name: check features in `client`
         run: cargo check -p yellowstone-grpc-client --all-targets

CHANGELOG.md

@@ -16,6 +16,15 @@ The minor version will be incremented upon a breaking change and the patch versi
 
 ### Breaking
 
+## 2025-07-01
+
+- yellowstone-grpc-geyser-8.1.0
+
+### Features
+
+- geyser plugin exposes new metrics to measure subscriber performance such send/recv bandwidth load.
+- Added metrics to measure the amount of account update and sizes we are receiving from agave.
+
 ## 2025-06-30
 
 - @triton-one/yellowstone-grpc@4.1.0