func NmonListMeasurement(c *cli.Context) {
// parsing parameters
params := ParseParameters(c)
influxdb := influxdbclient.NewInfluxDB(params.Server, params.Port, params.Db, params.User, params.Password)
influxdb.SetDebug(params.Debug)
influxdb.Connect()
filters := new(influxdbclient.Filters)
if len(params.Host) > 0 {
filters.Add("host", params.Host, "text")
}
measurements, _ := influxdb.ListMeasurement(filters)
if measurements != nil {
fmt.Printf("%s\n", measurements.Name)
for _, value := range measurements.Datas {
if len(params.Filter) == 0 {
fmt.Printf("%s\n", value)
continue
}
matched, _ := regexp.MatchString(params.Filter, value)
if matched {
fmt.Printf("%s\n", value)
}
}
}
}
func NmonStat(c *cli.Context) {
// parsing parameters
params := ParseStatsParameters(c)
if len(params.Metric) == 0 {
fmt.Printf("No metric specified ! Use -h option for help !\n")
os.Exit(1)
}
influxdb := influxdbclient.NewInfluxDB(params.Server, params.Port, params.Db, params.User, params.Password)
influxdb.SetDebug(params.Debug)
influxdb.Connect()
metric := params.Metric
filters := new(influxdbclient.Filters)
filters.Add("host", params.StatsHost, "text")
if len(params.Filter) > 0 {
filters.Add("name", params.Filter, "regexp")
}
fromUnix, _ := ConvertTimeStamp(params.From, params.TZ)
fromTime := fromUnix.Format(querytimeformat)
toUnix, _ := ConvertTimeStamp(params.To, params.TZ)
toTime := toUnix.Format(querytimeformat)
result, err := influxdb.ReadPoints("value", filters, "name", metric, fromTime, toTime, "")
if err != nil {
check(err)
}
//generate stats
stats := influxdbclient.BuildStats(result)
DisplayStats(&stats, params.Sort, params.Limit)
}