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Do not use Kino.VegaLite.periodically

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This commit is contained in:
José Valim 2023-11-15 11:18:14 +01:00
parent bf2fafe89d
commit c350859e29
1 changed files with 2 additions and 3 deletions
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lib/livebook/notebook/learn/kino/vm_introspection.livemd
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@ -319,11 +319,11 @@ memory_plot =
|> Kino.VegaLite.new() |> Kino.VegaLite.new()
``` ```
Now we can use `Kino.VegaLite.periodically/4` to create a self-updating Now we can use `Kino.listen/2` to create a self-updating
plot of memory usage over time on the remote node: plot of memory usage over time on the remote node:
```elixir ```elixir
Kino.VegaLite.periodically(memory_plot, 200, 1, fn i -> Kino.listen(200, fn i ->
point = point =
:erpc.call(node, :erlang, :memory, []) :erpc.call(node, :erlang, :memory, [])
|> Enum.map(fn {type, bytes} -> {type, bytes / 1_000_000} end) |> Enum.map(fn {type, bytes} -> {type, bytes / 1_000_000} end)
@ -331,7 +331,6 @@ Kino.VegaLite.periodically(memory_plot, 200, 1, fn i ->
|> Map.put(:iter, i) |> Map.put(:iter, i)
Kino.VegaLite.push(memory_plot, point, window: 1000) Kino.VegaLite.push(memory_plot, point, window: 1000)
{:cont, i + 1}
end) end)
``` ```