Benchmark Results

Updated: 2026-01-22
ActualLab.Fusion Version: 11.4.7

This page summarizes benchmark results from ActualLab.Fusion.Samples repository.

We ran each benchmark 2 times and took the best result for each test.

Test Environment

Component	Specification
CPU	AMD Ryzen 9 9950X3D 16-Core Processor
RAM	96 GB DDR5
OS	Windows 11
.NET Version	10.0.1

Note that Ryzen 9 9950X3D has 32 logical cores due to SMT.

Reference Redis Benchmark

Reference benchmark using redis-benchmark tool on the same machine (500K requests, best of 5 runs). Optimal client count (12) was determined via binary search over 1-1000 range.

Operation	Result
PING_INLINE	231.59K req/s
GET	229.25K req/s
SET	229.67K req/s

Run-Benchmark.cmd

The benchmark measures throughput of a simple repository-style user lookup service that retrieves and updates user records from a database: UserService.Get(userId) and Update(userId, ...).

To run the benchmark:

dotnet run -c Release --project src/Benchmark/Benchmark.csproj --no-launch-profile

Local Services

Test	Result	Speedup
Regular Service	136.91K calls/s
Fusion Service	263.62M calls/s	~1,926x

Remote Services

Test	Result	Speedup
HTTP Client → Regular Service	99.66K calls/s
HTTP Client → Fusion Service	420.67K calls/s	~4.2x
ActualLab.Rpc Client → Fusion Service	6.10M calls/s	~61x
Fusion Client → Fusion Service	223.15M calls/s	~2,239x

Run-RpcBenchmark.cmd

This benchmark compares ActualLab.Rpc with gRPC, SignalR, and other RPC frameworks. The tables below include only ActualLab.Rpc, gRPC, and SignalR. Other options, such as StreamJsonRpc and RESTful API, are way slower, so we omit them.

There are two benchmarks in RpcBenchmark project:

RPC calls:

dotnet run -c Release --project src/RpcBenchmark/RpcBenchmark.csproj --no-launch-profile -- test -b calls -l rpc,grpc,signalr -f msgpack5c -n 4

RPC streaming:

dotnet run -c Release --project src/RpcBenchmark/RpcBenchmark.csproj --no-launch-profile -- test -b streams -l rpc,grpc,signalr -f msgpack5c -n 4

Calls

Test	ActualLab.Rpc	gRPC	SignalR
Sum	8.87M calls/s	1.11M calls/s	5.34M calls/s
GetUser	7.81M calls/s	1.09M calls/s	4.43M calls/s
SayHello	5.58M calls/s	1.03M calls/s	2.23M calls/s

Streams

Test	ActualLab.Rpc	gRPC	SignalR
Stream1	95.10M items/s	38.75M items/s	17.11M items/s
Stream100	38.90M items/s	20.63M items/s	13.61M items/s
Stream10K	320.04K items/s	636.84K items/s	387.00K items/s