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Diffstat (limited to 'docs/tutorial/tapes/13-tui-flamegraph.tape')
| -rw-r--r-- | docs/tutorial/tapes/13-tui-flamegraph.tape | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/docs/tutorial/tapes/13-tui-flamegraph.tape b/docs/tutorial/tapes/13-tui-flamegraph.tape new file mode 100644 index 0000000..7572159 --- /dev/null +++ b/docs/tutorial/tapes/13-tui-flamegraph.tape @@ -0,0 +1,22 @@ +# 13-tui-flamegraph: in-TUI flamegraph view. The default landing tab (key `1`) is the +# live flamegraph. Workload running in the background drives real frame data. +# `-fields` and `-count` let you reshape stack ordering and the size metric. +Output demo/assets/13-tui-flamegraph.gif +Set Shell "bash" +Set Padding 20 + +Hide +Type "cd $(mktemp -d -t ior-demo-XXXX) && clear" +Enter +Sleep 300ms +Show + +Type "sudo -n /home/paul/git/ior/ior -fields comm,path,tracepoint -count count" +Enter +Sleep 5s +Enter +Sleep 8s +Screenshot demo/assets/screenshot-flamegraph.png +Sleep 2s +Type "q" +Sleep 1s |