Best Benchmark and Scripts and Tools for VPS | Updated 2025

Introducing the best benchmarks and tools for your VPS so that we can get better performance and find the best VPS hosting.

Updated: 28 Jan, 25 by Lisa P 9 Min

List of content you will read in this article:

Doing a server benchmark task is not an arduous job. It can be done by copying and pasting one simple line of command in Putty or Terminal. A few years ago, the server benchmarking script by FreeVPS.us was popular and widely used by many people to find out how good their servers are.

These days, there are different sorts of modifications and brand-new server performance tester tools we need to know. This is important in terms of how to improve the performance of VPS.

Many Linux users will seek new benchmarks and scripts for the Linux and VPS platforms in 2025. Just after they purchase from providers, everyone will be searching for the most appropriate benchmark tools to establish the performance of the servers or VPS. Benchmarking tools are necessary for performance testing and verifying the performance of main server components like memory, CPU, hard disks, and network capability.

If you want to know how to learn Linux, read this article below:

https://monovm.com/blog/how-to-learn-linux/ (for internal link use)

In the sections below, we have discussed the best scripts as well as tools for benchmarking server performance in 2025. These modes of benchmarking will be some of the most popular in the business, and we trust in them often. As is always the case, however, that needs consideration - and the issues that would matter most to you - when picking VPS benchmark solutions against what your specific needs are.

Benchmarking a VPS concerns conducting trials over the core parts of a Virtual Private Server (VPS) when accessing server performance. This would mean that it must also perform as per expectations or as required for a specific workload. In addition, benchmarking will help identify bottlenecks, optimize the use of resources, and form a basis for future informed decisions during server selection or configuration.

Some frequently used benchmarks to compare VPS performance include:

  • CPU Performance: try to find VPS providers that offer high-performance CPUs based on multiple cores and high clock paces. You can leverage tools like UnixBench or PassMark to compare CPU performance.
  • RAM: More RAM scoots over better multitasking; it allows for the handling of resource-intensive applications. Compare the amount of RAM offered by different VPS providers.
  • Disk I/O: Disk I/O speed affects the read/write procedures of the VPS. Look for providers that offer SSD storage or RAID configurations for better disk access.
  • Network Speed: Check the network speed and latency provided by different VPS provenance. Faster network speeds ensure quicker data transfer and better user experience.
  • Uptime and Reliability: Look for providers that have a proven track record of high uptime and reliable service. Read and review customer reviews and testimonials to gauge their reliability.
  • Scalability: Check if the VPS provider allows easy scalability, allowing you to upgrade resources as your needs grow.

To go for any of these VPS benchmark scripts you should see the details of the test in terms of CPU, Memory, Storage, and Network that is the chief issue that most system admins need to examine. To use it for the CPU you are going to see the CPU Model, Number of cores, CPU frequency, and CPU performance bench.

In terms of Memory, you should check the total amount of memory, the whole storage of the swap, and memory certain benchmarks. To get it for Hard disks you should see the type of disk space HDD or SSD, partitions and names, the whole size of the disk room that is available, and input/output paces. In terms of Network, you should see the Internet connection pace the download speeds to many data nodes in the world.

Other Linux Benchmark Tools

UnixBench is the original BYTE UNIX benchmark collection, updated and revised by many users throughout the years.

This would be a scriptable database and platform performance benchmark.

driver parameters under Linux.

Small suits of programs to examine storage I/O performance.

The Phoronix Test package is an open-source, cross-platform automated testing/benchmarking tool.

This tool allows you to use Geekbench 6 from a command prompt, and free it with shell scripts or toolkit files.

 Generate disk I/O workloads to be used for validating storage performance and storage data integrity.

This is a filesystem benchmark toolkit; that operates and measures a wide range of file operations.

This is an I/O sub-measure for measurement and characterization toolkit for both single and clustered systems.

 Linux Interactivity Benchmark

 This is an ATA/SATA driver parameter for Linux

A Benchmark for your VPS by dd, along with a how-to guide.

The VPS benchmarking tools today are so vast and comprehensive that they can run a whole performance test of CPU, memory, storage, and network. This kind of tool will help the users realize the capabilities of their server, providing information on how to optimize configurations and on which data can be made for decisions. Here are the best VPS benchmarking tools and scripts for 2025 alongside their incredible features and usage instructions.

Bench.sh: 

  • A very lean script capable of providing server performance metrics for CPU, disks, and network speeds in a matter of seconds. New improvements include multi-region network testing and greater compatibility with the latest Linux distributions.
  • Instructions for just running the script in a one-liner command in the terminal to produce a quick server performance report.

Nench

  • Nench is a simple package that combines network and CPU benchmarking abilities. Upgrades to the new version include support for testing on IPv6 and acceleration in time.
  • Get this script, give it execution permissions, and run it from the terminal to get a report on server performances.

VPSbench

  • This tool will test the CPU and disk I/O performance and provide quite detailed metrics. It recently added support for multi-threaded CPU testing, as well as the newer storage types, namely NVMe.
  • Install VPSbench via the package manager or manually. Now issue the command to execute extensive tests.

UnixBench

  • One of the oldest benchmarking tools, reworked recently to suit the new Linux kernel and multicore processors, offers relatively detailed tests across various performance metrics.
  • Clone the repository, compile the tool, and execute it to benchmark the CPU and system performance in detail.

Sysbench

  • A highly flexible tool for CPU, memory, and disk I/O benchmarking, with support for stress testing thrown in. Newer releases feature improved output formats and now support JSON reporting.
  • Install sysbench via the package manager, select which kind of test you'd like to run (CPU, memory, or I/O), and execute a series of commands for performance analysis.

Phoronix Test Suite

  • A full-fledged cross-platform benchmarking suite that has been supplemented by features such as the new cloud-based results management for comparison and energy consumption metrics.
  • Install the suite, choose certain tests from its library, and run commands to measure performance and compare with other systems.

Geekbench

  • Well-known for cross-platform benchmarking, this finally brings in updated CPU and GPU tests to extend the support for new hardware in its latest version.
  • Download the latest version, install it on your VPS, and execute it to receive detailed multi-core and single-core performance scores.

Tool

Ease of Use

Comprehensiveness

Resource Consumption

Strength

Bench.sh

5/5

4/5

5/5

Quick and lightweight testing script

Nench

4/5

4/5

4/5

Combines CPU and network performance

VPSbench

4/5

4/5

4/5

Focused on CPU and Disk I/O performance

UnixBench

3/5

5/5

2/5

Detailed multi-metric performance tests

Sysbench

4/5

4/5

4/5

Versatile CPU, memory, and I/O testing

Phoronix Test Suite

3/5

5/5

2/5

Comprehensive, detailed, and expandable

Geekbench

3/5

4/5

3/5

Cross-platform CPU and GPU benchmarking

Conclusions

Benchmarking is the most important step in optimizing a VPS, allowing the user to identify possible bottlenecks, configure optimizations, and make decisions. Tools like Bench.sh, Nench, VPSbench, UnixBench, Sysbench, Phoronix Test Suite, and Geekbench provide options from simple benchmarking scripts to a complete performance test, catering to all different benchmarking needs. 

Run them regularly and check CPU, Memory, Storage, and Network usage to measure and maintain high efficiency and reliability on their servers. Benchmark your VPS regularly for the sake of workload compliance and to stay ahead of any performance issues.

The score indicated on our site corresponds to the multi-threaded score on the server concerned, calculated by the tools, running under Ubuntu 20.04. This represents the "raw" performance of the machine at the CPU level, and allows you to compare at a glance the CPU potential of the offers we have. If you want more information, you will find the precise explanation of the tests carried out in this document.

You can run this benchmark software yourself if you wish, on any Linux server (we still recommend running it on Ubuntu 20.04). The execution is very simple, and is done in a few command lines: wget https://cdn.geekbench.com/Geekbench-4.3.3-Linux.tar.gz tar xvf Geekbench-4.3.3-Linux.tar.gz cd Geekbench-4.3.3-Linux ./geekbench4

On our VPS offers, the benchmark score is not guaranteed: The VPS offer corresponds to shared resources, which are therefore not dedicated. Although you should have no problem getting the most out of your CPU when you need it, it is possible that your server's benchmark score may go up or down depending on the time of day and the load on our hypervisors (performance is generally better at night, when the infrastructure is less stressed). To be as representative as possible, the benchmark scores of our VPS were calculated on our production infrastructures, in the middle of the day, on a node containing other customers. However, if you notice a major discrepancy between the theoretical scores of your VPS offer, and those obtained by launching the benchmark, do not hesitate to contact our support, so that our teams can check the situation precisely.

Lisa P

Lisa P

Hello, everyone, my name is Lisa. I'm a passionate electrical engineering student with a keen interest in technology. I'm fascinated by the intersection of engineering principles and technological advancements, and I'm eager to contribute to the field by applying my knowledge and skills to solve real-world problems.

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Darian Collier

2024, Jun, 24

Great post! It's amazing how server benchmarking has evolved over the years. The tools you've mentioned like Bench.sh, UnixBench, and Fio are top-notch for anyone looking to gauge their VPS performance. It's also important to consider factors like CPU, RAM, and network speed. This guide is super comprehensive and should be a go-to resource for anyone serious about optimizing their VPS. Thanks for sharing!

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Janae Jenkins

2024, Jun, 24

Great post! Thanks for sharing these insightful tools and benchmarks for VPS performance testing. It's so helpful to see a comprehensive list of scripts like Bench.sh, Nench, and Unixbench all in one place. I'll definitely be checking out those tools to ensure my VPS is running optimally. Your detailed breakdown on CPU, RAM, Disk I/O, and Network Speed is particularly useful. Looking forward to more posts like this!

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Tabitha Ondricka

2024, Sep, 24

This post is such a comprehensive guide on VPS benchmarking! It's great to see the detailed breakdown of different aspects like CPU, RAM, Disk I/O, and network speed. The list of tools and scripts is incredibly useful for anyone looking to optimize their server performance. The emphasis on individual needs and scalability is spot-on. Thanks for compiling this valuable resource!