Keep in mind it takes time and CPU power to draw the graphs. I'll assume you have enough to do it every minute. There is no point to drawing graphs faster than the data is collected, the data is collected in INTERVAL1 second intervals. That is defined in bandwidthd.h, change the line beginning with
define INTERVAL1
to whatever number of seconds you desire and recompile.
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Options that don’t usually get changed
An interval is 2.5 minutes, this is how many
intervals to skip before doing a graphing run
skip_intervals 0
updata the graph is to slowly，how to change an interval is 1 minutes or more less time?
Keep in mind it takes time and CPU power to draw the graphs. I'll assume you have enough to do it every minute. There is no point to drawing graphs faster than the data is collected, the data is collected in INTERVAL1 second intervals. That is defined in bandwidthd.h, change the line beginning with
define INTERVAL1
to whatever number of seconds you desire and recompile.