eyToN) {
                var row = json[key] || {};

                hps[key] = (row.hashes || {}).rate || 0;

                //if(key.indexOf("BAS") != -1) hps[key] = 0;

                var y = hps[key];

                if(nSamples > maxX)
                    samples[keyToN[key]].values.shift();

                samples[keyToN[key]].values.push({
                  x: nSamples,
                  y: y
                });

                totY += y;
            }
            nSamples++;

            if(nSa