sprint 3

README.md

@@ -4,13 +4,14 @@
 
 ## Features
 
-- CPU usage (total + per-core in detailed view)
-- Memory and swap usage
-- Disk usage per mounted disk
-- Network throughput (RX/TX bytes per second) and totals
-- Process count, uptime, host, and 1-minute load average
-- Adjustable refresh interval and pause/resume
-- Responsive layout for narrow terminals
+- htop-style process table by default with selection and scrolling
+- Sortable process columns (PID/CPU/MEM) with direction indicators
+- Toggleable process details pane (right on wide terminals, bottom on narrow)
+- CPU total bar + per-core mini-bars
+- Memory/swap bars and disk usage bars (top-N by usage)
+- Disk pseudo-filesystem filtering toggle (`tmpfs`/`devtmpfs`/`overlay`)
+- Compact network rates + totals + interface label
+- Adjustable refresh interval, pause/resume, responsive layout
 
 ## Build
 
@@ -42,10 +43,15 @@ Accepted interval range: `200..=5000` ms.
 ## Keybindings
 
 - `q` / `Esc`: quit
-- `p` / `Space`: pause/resume sampling
+- `p` / `Space`: pause/resume sampling (when summary is focused)
 - `+` / `=`: increase refresh interval by 200 ms
 - `-`: decrease refresh interval by 200 ms
-- `d`: toggle detailed view (shows per-core CPU list)
+- `Tab`: switch focus between summary and process table
+- `↑`/`↓`, `PgUp`/`PgDn`, `j`/`k`: move process selection
+- `c` / `m` / `p`: sort by CPU / MEM / PID (`p` sorts PID when process table focused)
+- `r`: reverse sort direction
+- `d`: toggle process details pane
+- `f`: toggle pseudo-filesystem disk filtering
 
 ## Notes