The thresholds is defined by following this format 'label'=value[UOM];[warn];[crit];[min];[max]

• label : can contain alphanumeric characters but must always begin with a letter
• value : is a float or integer
• uom : is a string unit of measurement (accepted values: s,us,ms,B,KB,MB,TB,%,c)
• warning: is a range defining the warning threshold limits
• critical: is a range defining the critical threshold limits