In response to "William Owen" <[EMAIL PROTECTED]>: > Sounds like you may have AbsMax also defined in your config. This will > look to MaxBytes for drawing the Max line and percent utilization > calculations but will accept values up to AbsMax. If it is not defined, > my understanding is that anything over MaxBytes will be dropped.
For the archives. It appears as if MaxBytes only limits what values will be newly recorded, thus old values that exceed MaxBytes are not changed in any way. The result is that setting MaxBytes fixed my problem, I simply needed to wait until the old values were purged from the graphs to see the improved scaling. Thanks to all for the input. > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Bill Moran > Sent: Wednesday, October 10, 2007 12:07 PM > To: [email protected] > Subject: [mrtg] Trying to find a scaling method that produces readable > graphs against spike loads > > > I have some graphs that go unreadable because spike loads are throwing > off the scaling. > > A daily cron job causes the graphs to spike to ~10 million for a brief > time every day, which causes the graphs to scale to that. > Unfortunately, > the data I'm _really_ interested in seeing is between 1000 and 100000, > which gets scaled to the bottom of the graph in such a way that it > can't really be read (it's just a flat line with a few little bumps. > > I've switched to log scaling, but it's not enough in these cases. > > I wouldn't mind losing the details off the top of the graph to get > the graphs to scale to where I can see the other data. I already know > the cron jobs max out the resource, I really need to see what the > activity in between the cron jobs is doing. > > Will MaxBytes accomplish this by completely ignoring the high values? > I tried it, but it simply draws a red line across the graph at the > Maxbytes value, Will this scale out correctly over time? > > Any advice is appreciated. > > -- > Bill Moran > Collaborative Fusion Inc. > http://people.collaborativefusion.com/~wmoran/ > > [EMAIL PROTECTED] > Phone: 412-422-3463x4023 > > _______________________________________________ > mrtg mailing list > [email protected] > https://lists.oetiker.ch/cgi-bin/listinfo/mrtg > > > > > > -- Bill Moran Collaborative Fusion Inc. http://people.collaborativefusion.com/~wmoran/ [EMAIL PROTECTED] Phone: 412-422-3463x4023 **************************************************************** IMPORTANT: This message contains confidential information and is intended only for the individual named. If the reader of this message is not an intended recipient (or the individual responsible for the delivery of this message to an intended recipient), please be advised that any re-use, dissemination, distribution or copying of this message is prohibited. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. **************************************************************** _______________________________________________ mrtg mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/mrtg
