Ask HN: Is there any tool for benchmarking responsiveness for Linux?

• system76-scheduler

  24 478 4.6 Rust

  Auto-configure CFS and process priorities for improved desktop responsiveness

  

System76 recently announced their responsiveness optimizer, System76 Scheduler [0], which basically works as a daemon, adjusting the nice value and the CFS knobs for processes in the box for increased responsiveness. They've claimed that the responsiveness is therefore increased, which I'm also believed so.

However, this got me wondering, is there exists any tool that can report the "numbers" (e.g., scheduling latency) regarding to the responsivenss? Maybe Google has such tool for testing regression for Android or Chrome OS, sadly, I didn't managed to find one.

Thanks!

[0] https://github.com/pop-os/system76-scheduler

• zen-kernel

  34 1,847 0.0 C

  Zen Patched Kernel Sources

  

Liquorix isn't the Zen kernel, but it's a set of patches on top of Linux, including Zen among others.

https://github.com/zen-kernel/zen-kernel

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• lagmeter

  1 2 10.0 Jupyter Notebook

I built one! Arduino Leonardo and a light dependent transistor:

https://github.com/willmuldrew/lagmeter

• interbench

  1 24 10.0 C

  Interactivity benchmark

• typometer

  10 355 0.0 Java

  Text / code editor typing latency analyzer

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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