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PI - Process Information

A work-in-progress graphical process and system monitor for Linux

TODO

Test on somewhat diverse computers

UI

proc: Search

DATA

proc: libsystemd for lsid tab
proc: Network tx/rx
proc: GPU usage
proc: PSS instead of RSS memory (avoid overcount of shared memory)
sys/os: add panel with
- uptime
- process count
- thread count
sys/disk: usage and capacity. Per-folder breakdown?
sys/cpu: per-cpu temperature?

PERFORMANCE

plot culling of sys tab

Note on procfs-reading-performance

settled for using pread64
mmap seems to be unsupported, gives EIO. (And it wouldn't make sense given the single_open/show internal linux API)
io_uring through tokio-uring is just barely on par with the sequential implementation after using sqpoll. No reason to use.