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Diffstat (limited to 'docs/tutorial/tutorial.md')
| -rw-r--r-- | docs/tutorial/tutorial.md | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/docs/tutorial/tutorial.md b/docs/tutorial/tutorial.md index 01201a2..b461069 100644 --- a/docs/tutorial/tutorial.md +++ b/docs/tutorial/tutorial.md @@ -58,7 +58,7 @@ The same picker can be re-opened later from the dashboard with `p`. ## Touring the dashboard tabs -The dashboard has seven tabs, addressable by number key. The default landing tab is **Flamegraph**. `tab` / `shift+tab` step forward / back. +The dashboard has eight tabs, addressable by number key. The default landing tab is **Flamegraph**. `tab` / `shift+tab` step forward / back. | Key | Tab | What it shows | |-----|-------------------|--------------------------------------------------------------------------| @@ -69,6 +69,7 @@ The dashboard has seven tabs, addressable by number key. The default landing tab | `5` | Processes (`Pro`) | Per-process / per-comm counters | | `6` | Latency (`Lat`) | Latency + inter-syscall gap histograms | | `7` | Stream (`Str`) | Live tail of individual traced events | +| `8` | Non-IO (`NIO`) | Broad non-file syscall family counters | ### 1 · Flamegraph (default landing tab) @@ -112,6 +113,10 @@ Press `7`. A live tail of every traced event row: comm, PID, TID, syscall, file,  +### 8 · Non-IO + +Press `8`. This groups traced non-file syscall activity by broad family: network, memory, signals, scheduler, IPC, time, process, security, polling, AIO, and miscellaneous. + ## Mastering the Stream tab Stream has two modes: **Live** (rows scroll past) and **Pause** (`space` toggles). Almost everything interesting happens in pause mode. @@ -207,7 +212,7 @@ Tapes live in [`tapes/`](./tapes), the background workload that drives them is [ | Key | Action | |-----|--------| | `tab` / `shift+tab` | next / previous tab | -| `1`–`7` | jump to tab by number (1=Flame, 2=Overview, 3=Syscalls, 4=Files, 5=Processes, 6=Latency, 7=Stream) | +| `1`–`8` | jump to tab by number (1=Flame, 2=Overview, 3=Syscalls, 4=Files, 5=Processes, 6=Latency, 7=Stream, 8=Non-IO) | | `H` | toggle bottom help panel | | `e` | export filtered stream snapshot to CSV | | `R` | start / stop Parquet recording | |