The System tab (ADR 11): any local process, by pid or
registered name or through a link from another tab, with the same vital signs
as the Process tab plus ancestors, stacktrace and state. Reads nothing until
someone inspects a process. Part of :defaults.
config :phoenix_dev_toolbar,
plugins: [:defaults, {PhoenixDevToolbar.Plugins.System, samples: 120}]Options
| Option | Meaning | Type | Default |
|---|---|---|---|
sample_ms: | how often the vital signs are read | integer, 250 to 60000 | 1000 |
samples: | points kept by each sparkline | integer, 2 to 600 | 60 |
relations_ms: | how often links and monitors are read | integer, 1000 to 300000 | 5000 |
An unknown option or a value out of range disables the plugin, with a logged
reason. Process actions (kill, suspend) are off unless actions: allows them.