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Hello, I'm a developer using eChart. I'm using the line chart, and the data is updated once every 2 seconds. The problem is that when the number of lines is 2000, the cpu usage is huge. I'd like to improve this problem, but I'd like to ask if eChart has a way. And the tooltip comes up very late. I would really appreciate it if you could answer if there is any way to solve this as well.
