= [];
    var key = hashdata.key;
    if(hashdata.value !== undefined || hashdata.subkey !== undefined) {
        filters.push([hashdata.key, hashdata.value]);
        key = hashdata.subkey;
    }

    PulsarAPI.watch_key(hashdata.host, key, function(raw_data) {
        var data = [];
        for(var tmsp in raw_data) {
            var d = raw_data[tmsp];
            for(var key in d) {
                data.push([key, d[key]]);
            }
        }
       
        // Normalize it
        chart.series[0].