3 ms·
Further, what's the y axis?
by ptn 18y ago
Further, what's the y axis?
- jncraton 18y agoIt looks like it's just up or down on the y-axis. RRDTool is often used to generate more complex graphs, so something this simple isn't always the most intuitive.
- moe 18y agoThe monitor checks HN once per minute and records a 0 for up or a 1 for down in the database. RRDTool then averages these values out nicely so that, for example, when the graph is at weekday-resolution and you see a 50% filled bar spanning one day, then HN was down half of that day.