diff options
Diffstat (limited to 'desktop/modules/perf/README.md')
| -rw-r--r-- | desktop/modules/perf/README.md | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/desktop/modules/perf/README.md b/desktop/modules/perf/README.md index 8282a50..3d11be4 100644 --- a/desktop/modules/perf/README.md +++ b/desktop/modules/perf/README.md @@ -3,8 +3,7 @@ The figures the conky dashboard used to show, as a drawer page of cards, one per row; the page scrolls. CPU load with a bar per core, the CPU model and RAM; every temperature as a tile; the Arc B580's VRAM and fan (no -utilisation, xe exposes none); download and upload over the last minute, the -LAN address and the public IP; the five mounts with their usage; and +utilisation, xe exposes none); the five mounts with their usage; and `~/.cache` with its five largest children. `Perf.qml` reads them; `Perf.js` holds the parsing, tested by `node desktop/modules/perf/test_perf.js`. @@ -19,7 +18,7 @@ The tile shows CPU and RAM, and a dot for the worst of these, yellow or red: CPU load is left out, since spikes would flicker it. There is no hysteresis, so a sensor sitting on its threshold can toggle the dot. The pin beside the -public IP stores the address shown as `perf.pinnedIp` in +public IP, on the network page, stores the address shown as `perf.pinnedIp` in `$XDG_STATE_HOME/keystone/desktop.json`; the check exists because the VPN into the LAN depends on the ISP's fixed address. The fetch is `curl -4 https://ipinfo.io/ip` every 30 minutes from the last attempt, into @@ -27,8 +26,9 @@ into the LAN depends on the ISP's fixed address. The fetch is never a mismatch: the old value goes stale after 4 hours and shows as a dash. Everything is sampled always, including per-core load, the network rate, -VRAM (a scan of every fdinfo, ~14ms every 2s) and the fan, so the page opens -on the last minute of network history instead of an empty graph. The mount list, `br0`, the GPU name and the 12 GiB VRAM +VRAM (a scan of every fdinfo, ~14ms every 2s) and the fan. The network rate +is drawn by the network page, which reads it from here, so its graph opens +on the last minute of history instead of empty. The mount list, `br0`, the GPU name and the 12 GiB VRAM size are constants in `Perf.qml`. The CPU card ends with the five heaviest processes, by CPU or by RAM (a |