David,
Not sure if this helps you, but I change my graphs to reflect 24h, 7d, 30d, and 365d using this info below:
I don't know if that could be done in a config file, but it certainly can be done by altering the source. Take a look at hobbitd/hobbitgraph.c. Near the top there's a bunch of defines that tell rrdtool how to select the data: #define HOUR_GRAPH "e-48h" #define DAY_GRAPH "e-12d" #define WEEK_GRAPH "e-48d" #define MONTH_GRAPH "e-576d" "e-48h" means "end-of-data minus 48 hours", which is the start of the range, the end of the range being the end of the data. Change those numbers to whatever suits you best - i.e. e-24h, e-7d, e-30d & e-365d. You'll also want to look further down for blocks like this: if (strcmp(val, "hourly") == 0) { period = HOUR_GRAPH; persecs = 48*60*60; gtype = strdup(val); glegend = "Last 48 Hours"; } and fix those up. I guess that would be: persecs = 24*60*60; and glegend = "Last 24 Hours"; for the 24 hour graph. Similarly for DAY_GRAPH, WEEK_GRAPH & MONTH_GRAPH. Go back up to the main source directory and re-run make, then copy hobbitd/hobbitgraph.cgi over to hobbit's server/bin directory. Seems to work fine for me - I might even keep it like this... :) Ralph Mitchell
Regards,
David
-----Original Message----- From: Haertig, David F (Dave) [mailto:haertig at avaya.com] Sent: Wednesday, May 30, 2007 2:18 PM To: hobbit at hswn.dk Subject: [hobbit] Custom graphs: Changing default "Last 48 hours" timeframe
I need to look at my custom graphs with a higher resolution (shorter timeframe) than the default "Last 48 hours".
I tried the changes below in hobbitgraph.cfg (appended ":start=end-4h" to the DEF entries), but this didn't make any difference. I was attempting to get a "Last 4 hours" display.
... [recent] TITLE Incoming Cases YAXIS Count DEF:five=recent.rrd:five:AVERAGE:start=end-4h DEF:ten=recent.rrd:ten:AVERAGE:start=end-4h DEF:fifteen=recent.rrd:fifteen:AVERAGE:start=end-4h DEF:twenty=recent.rrd:twenty:AVERAGE:start=end-4h ...
I also tried "end=start+4h", not expecting that to give me what I wanted, but as a test to see if I could get a four hour window displayed. This directive appeared to be ignored as well. The display always shows "Last 48 hours".
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