Page History

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For example, the interval is set to 10 minutes on this sample graph here. The current time (11:46:36) is the last point on the graph, so after rounding this to the next whole minute we get the value for the next-to-last point: 11:46:00. Correspondingly, the points before it are 11:36:00, 11:26:00, etc.

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When the current time becomes 11:47:00, the points will be updated to 11:37:00, 11:27:00, etc.

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Clicking anywhere on the graph jumps to the nearest point and the relevant value is indicated.

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