glances-rs
975385da5d
- Cargo workspace (core, plugins, tui, cli) with drop-in compatible CLI - Python-compatible config file handling, limits, views, rates, MMM, history - process collection via sysinfo + procfs, filters, thresholds, events, actions - 20 core plugins (cpu, percpu, mem, memswap, load, fs, network, diskio, ...) - stdout, stdout-csv, stdout-json, --issue, --modules-list output modes - differential test harness against the Python implementation
71 lines
2.5 KiB
Rust
71 lines
2.5 KiB
Rust
//! Program list plugin (processes aggregated by program name).
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use crate::fields;
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use glances_core::plugin::{Field, Plugin, PluginModel, UpdateContext};
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use glances_core::processes::processes;
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use glances_core::{Args, Config};
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use serde_json::Value;
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pub struct ProgramListPlugin {
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pub model: PluginModel,
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}
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impl ProgramListPlugin {
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pub fn new(config: &Config, args: &Args) -> Self {
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let fields = fields! {
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"name" => Field::new("Process name").unit("string"),
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"cmdline" => Field::new("Command line with arguments").unit("list"),
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"username" => Field::new("Process owner").unit("string"),
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"nprocs" => Field::new("Number of children processes").unit("number"),
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"num_threads" => Field::new("Number of threads").unit("number"),
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"cpu_percent" => Field::new("Process CPU consumption").unit("percent"),
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"memory_percent" => Field::new("Process memory consumption").unit("percent"),
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"memory_info" => Field::new("Process memory information (dict with rss, vms, shared, text, lib, data, dirty keys)").unit("byte"),
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"status" => Field::new("Process status").unit("string"),
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"nice" => Field::new("Process nice value").unit("number"),
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"cpu_times" => Field::new("Process CPU times (dict with user, system, iowait keys)").unit("second"),
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"gids" => Field::new("Process group IDs (dict with real, effective, saved keys)").unit("number"),
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"io_counters" => Field::new("Process IO counters (list with read_count, write_count, read_bytes, write_bytes, io_tag keys)").unit("byte"),
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};
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let mut model = PluginModel::new(
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"programlist",
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fields,
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Vec::new(),
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Value::Array(Vec::new()),
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config,
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args.time.unwrap_or(2.0),
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args.disable_history,
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args.disable_config_exec,
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);
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model.set_item_key("name");
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Self { model }
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}
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}
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impl Plugin for ProgramListPlugin {
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fn name(&self) -> &str {
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"programlist"
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}
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fn model(&self) -> &PluginModel {
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&self.model
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}
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fn model_mut(&mut self) -> &mut PluginModel {
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&mut self.model
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}
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fn get_key(&self) -> Option<&'static str> {
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Some("name")
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}
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fn collect(&mut self, _ctx: &mut UpdateContext) -> anyhow::Result<Value> {
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let mut procs = processes().lock().unwrap();
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Ok(Value::Array(procs.get_list_as_programs().to_vec()))
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}
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fn display_curse(&self) -> bool {
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true
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}
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}
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