function getData_CPU(nextValue) {

            if (data_CPU.length > numvalues)
                data_CPU = data_CPU.slice(1);
            var len = data_CPU.length;
            var lastvalue = (data_CPU.length < len || data_CPU[len - 1] == null || data_CPU[len - 1] == undefined) ? 0 : data_CPU[len - 1];

            var randomValue = 0;
            if (nextValue == undefined) {
                randomValue = lastvalue == undefined ? 0 : lastvalue;
            } else {
                randomValue = nextValue;
            }
            randomValue = ma.max(randomValue, 0);
            randomValue = ma.min(randomValue, 100);

            data_CPU.push(randomValue);
            var len0 = data_CPU.length;
            if (len0 > numvalues) {
                data_CPU = data_CPU.slice(1);
            }

            // Zip the generated y values with the x values

            var res = [];
            for (var i = 0; i < data_CPU.length; ++i) {
                res.push([i, data_CPU[i]]);
            }
            return res;
        }
// ....
 var temp_series = [getData_CPU(nextValue)];
                optionsCPU.yaxis.max = maxYaxis_CPU;
                plotCPU.setData(temp_series);
                // Since the axes don't change, we don't need to call plot.setupGrid()
                plotCPU.draw();
				delete temp_series; // <----- Это я добавил
				temp_series = null; // <-----