anchor.diff:  <3> Maximum latency measured between last two data reads from server (We currently read every 0.5 second).
       Numbers below are maximum latency for previous measuring periods, so we get latency history for last few seconds.
   <4> Jitter of latency measurements.
  -<5> Indication of number of errors (packet lost/out of order/duplicates) that occured). In the future it will be possible to 'zoom in', to see specific counters.
  +<5> Indication of number of errors (it is the sum of seq_too_high and seq_too_low. You can see description in Python API doc below). In the future it will be possible to 'zoom in', to see specific counters.
       For now, if you need to see specific counters, you can use the Python API.
       
   
  
positive.code:                },
                 {  
                    u'key':40,
                    u'val':146
                 },
                 {  
                    'key':0,
                    'val':0
                 }
              ]
           }
        },                                                           
  
     
  ----
  <1> Get the Latency dictionary
  
  TBD need to update Python API with with this information
  
  
negative.code:     # lat_stats will be in this format   
  
      latency_stats ==  {  
           'err_cntrs':{                  # error counters <2>
              u'dup':0,                   # Same sequence number was received twice in a row
              u'out_of_order':0,          # Packets received with sequence number too low (We assume it is reorder)
              u'dropped':0                # Estimate of number of packets that were dropped (using seq number)
              u'seq_too_high':0,          # seq number too high events
              u'seq_too_low':0,           # seq number too low events
           },
           'latency':{  
              'jitter':0,                 # in usec
              'average':15.2,             # average latency (usec)
              'last_max':0,               # last 0.5 sec window maximum latency (usec)
              'total_max':44,             # maximum latency (usec)
              'histogram':[               # histogram of latency
                 {  
                    u'key':20,            # bucket counting packets with latency in the range 20 to 30 usec
                    u'val':489342         # number of samples that hit this bucket's range
                 },
                 {  
                    u'key':30,
  