NetStat retrieves stats from `/proc/net/stat/`.
()
| 29 | |
| 30 | // NetStat retrieves stats from `/proc/net/stat/`. |
| 31 | func (fs FS) NetStat() ([]NetStat, error) { |
| 32 | statFiles, err := filepath.Glob(fs.proc.Path("net/stat/*")) |
| 33 | if err != nil { |
| 34 | return nil, err |
| 35 | } |
| 36 | |
| 37 | var netStatsTotal []NetStat |
| 38 | |
| 39 | for _, filePath := range statFiles { |
| 40 | procNetstat, err := parseNetstat(filePath) |
| 41 | if err != nil { |
| 42 | return nil, err |
| 43 | } |
| 44 | procNetstat.Filename = filepath.Base(filePath) |
| 45 | |
| 46 | netStatsTotal = append(netStatsTotal, procNetstat) |
| 47 | } |
| 48 | return netStatsTotal, nil |
| 49 | } |
| 50 | |
| 51 | // parseNetstat parses the metrics from `/proc/net/stat/` file |
| 52 | // and returns a NetStat structure. |