ECS

August 27, 2026 · View on GitHub

Fusion Monster Evaluation Project - GO Version

(No additional shell file dependencies unless necessary to install the environment using the shell, the environment is installed just to measure more accurately, in extreme cases no environment dependencies can also be fully measured project)

Please report any issues via issues.

Go version: https://github.com/oneclickvirt/ecs

Shell version: https://github.com/spiritLHLS/ecs/blob/main/README_EN.md

Language

English Docs | 中文文档

Supported Systems and Architectures

Compilation and Testing Support

Supported for Compilation	Tested on	Supported OS for Compilation	Tested OS
amd64	amd64	Linux	Linux
arm64	arm64	Windows	Windows
arm		MacOS(Darwin)	MacOS
386		FreeBSD
mips,mipsle		Android
mips64,mips64le
ppc64,ppc64le
s390x	s390x
riscv64

For more information about the architecture and system, please test or compile it yourself, and open issues if you have any questions.

Systems Pending Support

OS	Notes
OpenBSD/NetBSD	Some of Golang's official libraries do not support this system (especially net-related items)

Features

System basic information query and concurrent IP basic information query: Self-developed basics, gostun
CPU test: Self-developed cputest supporting sysbench(lua/golang version), geekbench, winsat
Memory test: Self-developed memorytest supporting sysbench, dd, winsat, mbw, stream
Disk test: Self-developed disktest supporting dd, fio, winsat
Streaming platform unlock tests concurrent query: Self-developed to UnlockTests, logic modified from RegionRestrictionCheck and others
IP quality/security information concurrent query: Self-developed, binary files compiled in securityCheck
Email port test: Self-developed portchecker
Three-network return path test: Modified from zhanghanyun/backtrace to oneclickvirt/backtrace
Three-network route test: Modified from NTrace-core to nt3
Speed test: Based on public data from speedtest.net and speedtest.cn, developed to oneclickvirt/speedtest. The v1.8.2 upstream avoids shared-CDN user-profile cache reuse for speedtest.net requests.
Three-network Ping test: Modified from ecsspeed to pingtest
Supports root or admin environment testing, non-root or non-admin testing, and offline testing. When the host is online and local DNS is confirmed unavailable, it can automatically fall back to built-in DoH or DoT without rewriting resolver files; temporary DNS/network errors preserve system DNS.

For first-time users of this project, it is recommended to check the instructions: Jump to

Instructions for Use

Linux/FreeBSD/MacOS

One-click command

One-Click Command will Not install Dependencies by Default, Not update Package Manager by Default, Non-Interactive Mode by Default.

International users without acceleration:

export noninteractive=true && curl -L https://raw.githubusercontent.com/oneclickvirt/ecs/master/goecs.sh -o goecs.sh && chmod +x goecs.sh && ./goecs.sh install && goecs -l=en

International/domestic users with CDN acceleration:

export noninteractive=true && curl -L https://cdn.spiritlhl.net/https://raw.githubusercontent.com/oneclickvirt/ecs/master/goecs.sh -o goecs.sh && chmod +x goecs.sh && ./goecs.sh install && goecs -l=en

Domestic users with CNB acceleration:

export noninteractive=true && export CN=true && curl -L https://cnb.cool/oneclickvirt/ecs/-/git/raw/main/goecs.sh -o goecs.sh && chmod +x goecs.sh && ./goecs.sh install && goecs -l=en

Short Link:

export noninteractive=true && curl -L https://bash.spiritlhl.net/goecs -o goecs.sh && chmod +x goecs.sh && bash goecs.sh install && goecs -l=en

export noninteractive=true && curl -L https://ba.sh/JrVa -o goecs.sh && chmod +x goecs.sh && ./goecs.sh install && goecs -l=en

Online with no local DNS (requires DoH-capable curl, such as curl 7.62+):

export noninteractive=true && curl --doh-url https://cloudflare-dns.com/dns-query --resolve cloudflare-dns.com:443:1.1.1.1,1.0.0.1 -L https://raw.githubusercontent.com/oneclickvirt/ecs/master/goecs.sh -o goecs.sh && chmod +x goecs.sh && ./goecs.sh install && goecs -l=en

For more accurate testing, please follow the detailed instructions below to install and add non-essential dependencies

Detailed instructions

The following commands control whether dependencies are installed, whether the package manager is updated, and whether interactive or non-interactive mode is used.

Expand to view detailed instructions

Download the script

International users without acceleration:

curl -L https://raw.githubusercontent.com/oneclickvirt/ecs/master/goecs.sh -o goecs.sh && chmod +x goecs.sh

International/domestic users with CDN acceleration:

curl -L https://cdn.spiritlhl.net/https://raw.githubusercontent.com/oneclickvirt/ecs/master/goecs.sh -o goecs.sh && chmod +x goecs.sh

Domestic users with CNB acceleration:

export CN=true && curl -L https://cnb.cool/oneclickvirt/ecs/-/git/raw/main/goecs.sh -o goecs.sh && chmod +x goecs.sh

Update package manager (optional) and install environment
```
./goecs.sh env
```
Non-interactive mode:
```
export noninteractive=true && ./goecs.sh env
```
Install goecs
```
./goecs.sh install
```
Upgrade goecs
```
./goecs.sh upgrade
```
Uninstall goecs
```
./goecs.sh uninstall
```
help command
```
./goecs.sh -h
```
Invoke the menu
```
goecs -l=en
```

DNS resolver fallback

The default -dns-mode=auto preserves system DNS unless independent probes confirm that the local resolver is unavailable. A successful response or NXDOMAIN keeps system DNS active; timeouts, SERVFAIL, packet loss, and other temporary errors are inconclusive and do not switch resolvers. After confirmed local DNS failure, goecs selects the lowest-latency built-in encrypted endpoint by measuring a real fixed-address TLS DNS query. If the existing public-connectivity preflight has no positive result, auto first performs the same bounded encrypted DNS validation before continuing. Fixed addresses bootstrap only the resolver endpoints; ordinary test domains still resolve dynamically through the selected DNS service.

-dns-mode=auto: default. Preserve system DNS and fall back to the fastest validated built-in DoH or DoT endpoint only after confirmed local resolver failure.
-dns-mode=system: use system DNS only. The existing Android/Termux resolver-file repair path remains available only in this mode.
-dns-mode=doh: always use built-in DoH.
-dns-mode=dot: always use built-in DoT.

The fallback never changes /etc/resolv.conf or /etc/hosts; it needs access to at least one built-in encrypted resolver. The vetted, non-filtering endpoint catalog is embedded in the basics dependency and refreshed before its release tags through fixed-address TLS/DNS validation. -ut-dns remains the streaming-unlock module's explicit DNS override and is never replaced by this fallback. Leave it empty for that module to inherit the process resolver.

Command parameterization

Expand to view parameter descriptions

Usage: goecs [options]
  -analysis
        Enable/Disable post-test concise summary analysis
  -analyze
        Enable/Disable post-test concise summary analysis
  -backtrace
        Enable/Disable backtrace test (in 'en' language or on windows it always false) (default true)
  -basic
        Enable/Disable basic test (default true)
  -ut
        Enable/Disable unlock media test (default true)
  -utipver string
        Set unlock test IP version (auto=test all available, ipv4=IPv4 only, ipv6=IPv6 only) (default "auto")
  -utregion string
        Set unlock test region (0=Global, 1=Global+TW, 2=Global+HK, 3=Global+JP, 4=Global+KR, 5=Global+NA, 6=Global+SA, 7=Global+EU, 8=Global+Africa, 9=Global+Oceania, 10=TW only, 11=HK only, 12=JP only, 13=KR only, 14=NA only, 15=SA only, 16=EU only, 17=Africa only, 18=Oceania only, 19=Sports only, 20=All) (default "0")
  -utshowip
        Deprecated compatibility flag; unlock output shows IP version in section headers automatically
  -cpu
        Enable/Disable CPU test (default true)
  -cpum string
        Set CPU test method (supported: sysbench, geekbench, winsat) (default "sysbench")
  -cpu-method string
        Set CPU test method (supported: sysbench, geekbench, winsat) (default "sysbench")
  -cput string
        Set CPU test thread mode (supported: single, multi) (default "multi")
  -cpu-thread string
        Set CPU test thread mode (supported: single, multi) (default "multi")
  -disk
        Enable/Disable disk test (default true)
  -diskm string
        Set disk test method (supported: fio, dd, winsat) (default "fio")
  -disk-method string
        Set disk test method (supported: fio, dd, winsat) (default "fio")
  -diskmc
        Enable/Disable multiple disk checks, e.g., -diskmc=false
  -diskp string
        Set disk test path, e.g., -diskp /root
  -dns-mode string
        DNS mode (auto=preserve system then encrypted fallback, system=system DNS only, doh=force DoH, dot=force DoT) (default "auto")
  -email
        Enable/Disable email port test (default true)
  -h    Show help information
  -help
        Show help information
  -l string
        Set language (supported: en, zh) (default "zh")
  -lang string
        Set language (supported: en, zh) (default "zh")
  -log
        Enable/Disable logging in the current path
  -memory
        Enable/Disable memory test (default true)
  -memorym string
        Set memory test method (supported: stream, sysbench, dd, winsat, auto) (default "stream")
  -memory-method string
        Set memory test method (supported: stream, sysbench, dd, winsat, auto) (default "stream")
  -menu
        Enable/Disable menu mode, disable example: -menu=false (default true)
  -nt3
        Enable/Disable NT3 test (in 'en' language or on windows it always false) (default true)
  -nt3loc string
        Specify NT3 test location (supported: GZ, SH, BJ, CD, ALL for Guangzhou, Shanghai, Beijing, Chengdu and all) (default "GZ")
  -nt3-location string
        Specify NT3 test location (supported: GZ, SH, BJ, CD, ALL for Guangzhou, Shanghai, Beijing, Chengdu and all) (default "GZ")
  -nt3t string
        Set NT3 test type (supported: both, ipv4, ipv6) (default "ipv4")
  -nt3-type string
        Set NT3 test type (supported: both, ipv4, ipv6) (default "ipv4")
  -ping
        Enable/Disable ping test
  -security
        Enable/Disable security test (default true)
  -speed
        Enable/Disable speed test (default true)
  -spnum int
        Set the number of servers per operator for speed test (default 2)
  -tgdc
        Enable/Disable Telegram DC test
  -upload
        Enable/Disable upload the result (default true)
  -v    Display version information
  -version
        Display version information
  -web
        Enable/Disable popular websites test

Windows

Download the compressed file with the .exe file: Releases
After unzipping, right-click and run as administrator.

PS: If it's a VM environment, it's OK not to run it in administrator mode, because VMs have no native testing tools and will automatically enable alternative methods for testing. PPS: Please refrain from downloading executable files labelled with a GUI for the time being, as they have not been fully adapted. The compressed packages for the CI version are unaffected.

Docker

Expand to view how to use it

International image: https://hub.docker.com/r/spiritlhl/goecs

Please ensure Docker is installed on your machine before executing the following commands

Privileged mode + host network

docker run --rm --privileged --network host spiritlhl/goecs:latest -menu=false -l=en

Unprivileged mode + non-host network

docker run --rm spiritlhl/goecs:latest -menu=false -l=en

Using Docker to execute tests will result in some hardware testing bias and virtualization architecture detection failure. Direct testing is recommended over Docker testing.

Mirror image: https://cnb.cool/oneclickvirt/ecs/-/packages/docker/ecs

Please ensure Docker is installed on your machine before executing the following commands

Privileged mode + host network

docker run --rm --privileged --network host docker.cnb.cool/oneclickvirt/ecs:latest -menu=false -l=en

Unprivileged mode + non-host network

docker run --rm docker.cnb.cool/oneclickvirt/ecs:latest -menu=false -l=en

Compiling from source code

Expand to view compilation instructions

Clone the public branch of the repository

git clone -b public https://github.com/oneclickvirt/ecs.git
cd ecs

Install Go environment (skip if already installed)

Select go 1.25.4 version to install

curl -L https://cdn.spiritlhl.net/https://raw.githubusercontent.com/spiritLHLS/one-click-installation-script/main/install_scripts/go.sh -o go.sh && chmod +x go.sh && bash go.sh

Compile

go build -ldflags="-checklinkname=0" -o goecs

Run test

./goecs -menu=false -l=en

Supported compilation parameters:

GOOS: supports linux, windows, darwin, freebsd, openbsd
GOARCH: supports amd64, arm, arm64, 386, mips, mipsle, s390x, riscv64

Cross-platform compilation examples:

# Compile Windows version
GOOS=windows GOARCH=amd64 go build -ldflags="-checklinkname=0" -o goecs.exe
# Compile MacOS version
GOOS=darwin GOARCH=amd64 go build -ldflags="-checklinkname=0" -o goecs_darwin

Comparison	sysbench	geekbench
Application scope	Lightweight, runs on almost any server	Heavyweight, won't run on small machines
Test requirements	No network needed, no special hardware requirements	Requires internet, IPv4 environment, minimum 1GB memory
Open source status	Based on LUA, open source, can compile for various architectures	Official binaries are closed source, cannot compile your own version
Test stability	Core test components unchanged for 10+ years	Each major version updates test items, making scores hard to compare between versions (each version benchmarks against current best CPUs)
Test content	Only tests computing performance	Covers multiple performance aspects with weighted scores, though some tests aren't commonly used
Suitable scenarios	Good for quick tests, focuses on computing performance	Good for comprehensive testing
Ranking	sysbench.spiritlhl.net	browser.geekbench.com