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标题: "ClusterBench: A Framework for Cluster-Wide Continuous Benchmarking and Regression Testing"
原文链接: "https://arxiv.org/abs/2608.10956"
发布日期: "2026-08-11"
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---

## Computer Science > Distributed, Parallel, and Cluster Computing

## Title:ClusterBench: A Framework for Cluster-Wide Continuous Benchmarking and Regression Testing

[View PDF](https://arxiv.org/pdf/2608.10956) [HTML (experimental)](https://arxiv.org/html/2608.10956v1)

> Abstract:Data centers need tooling that validates an entire installation rather than individual nodes, at acceptance and at regular intervals thereafter. This requires dispatching identical benchmarks to every node in a single submission, and therefore cluster-aware scheduling. This paper presents ClusterBench, a framework for cluster-wide continuous benchmarking. It ships with a benchmark collection targeting each component: CPU, GPU, memory, interconnect, and I/O. Because measurements are repeated throughout the cluster's lifetime, ClusterBench collects data across space and time. Comparison against earlier runs detects performance regressions introduced by software changes, such as kernel updates or new library versions. The measurements also form a dataset for research on hardware variability. On the NHR@FAU clusters Helma, Alex, and Fritz, variation within a single component stays within 1%. Variation across specimens reaches 5%, despite nodes identical by specification. Correlating performance with power draw, frequency, and temperature shows that this relationship differs between air- and liquid-cooled nodes.

| Subjects: | Distributed, Parallel, and Cluster Computing (cs.DC) |
| --- | --- |
| Cite as: | [arXiv:2608.10956](https://arxiv.org/abs/2608.10956) \[cs.DC\] |
|  | (or [arXiv:2608.10956v1](https://arxiv.org/abs/2608.10956v1) \[cs.DC\] for this version) |
|  | [https://doi.org/10.48550/arXiv.2608.10956](https://doi.org/10.48550/arXiv.2608.10956) |

## Submission history

From: Aditya Ujeniya \[[view email](https://arxiv.org/show-email/d0680962/2608.10956)\]  
**\[v1\]** Tue, 11 Aug 2026 14:23:43 UTC (569 KB)

[Which authors of this paper are endorsers?](https://arxiv.org/auth/show-endorsers/2608.10956) | Disable MathJax ([What is MathJax?](https://info.arxiv.org/help/mathjax.html))
