Hello Varnish community, I've just posted an article [1] about comparing the performance of Varnish Cache on two similar machines - the main difference is the CPU architecture - x86_64 vs aarch64. It uses a specific use case - the backend service just returns a static content. The idea is to compare Varnish on the different architectures but also to compare Varnish against the backend HTTP server. What is interesting is that Varnish gives the same throughput as the backend server on x86_64 but on aarch64 it is around 30% slower than the backend.
Any feedback and ideas how to tweak it (VCL or even patches) are very welcome! Regards, Martin 1. https://medium.com/@martin.grigorov/compare-varnish-cache-performance-on-x86-64-and-aarch64-cpu-architectures-cef5ad5fee5f?sk=1be4c19efc17504fa1afb53dc1d8ef92
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