nanog mailing list archives
Re: Hi speed trading - hi speed monitoring
From: "Christopher J. Pilkington" <cjp () 0x1 net>
Date: Thu, 16 Feb 2012 14:25:32 -0500
On Thu, Feb 16, 2012 at 03:03:55PM +0200, Hank Nussbacher wrote:
Anyone who has managed a network knows that when you look at your MRTG/Cacti graphs at 5min, 10min ,15min intervals - all looks well. Start looking at 1sec intervals and you will see spikes that hit 100% of capacity - even on networks running at 25% average utilization.
As sampling rate approaches zero, so will the "spikyness" of the graph--ultimately an interface is either sending a frame (100%) or it's not (0%). -cjp
Current thread:
- Hi speed trading - hi speed monitoring Hank Nussbacher (Feb 16)
- Re: Hi speed trading - hi speed monitoring Rodrick Brown (Feb 16)
- Re: Hi speed trading - hi speed monitoring Jethro R Binks (Feb 16)
- Message not available
- Re: Hi speed trading - hi speed monitoring Hank Nussbacher (Feb 16)
- Re: Hi speed trading - hi speed monitoring Christopher J. Pilkington (Feb 16)
- Re: Hi speed trading - hi speed monitoring Jason Chambers (Feb 16)
- Re: Hi speed trading - hi speed monitoring George Herbert (Feb 16)
- Re: Hi speed trading - hi speed monitoring Joel jaeggli (Feb 16)
- Re: Hi speed trading - hi speed monitoring Paul Graydon (Feb 16)
- Re: Hi speed trading - hi speed monitoring Jay Ashworth (Feb 17)
- Re: Hi speed trading - hi speed monitoring John Osmon (Feb 17)
- Re: Hi speed trading - hi speed monitoring Rodrick Brown (Feb 17)
- Re: Hi speed trading - hi speed monitoring Valdis . Kletnieks (Feb 17)
- Re: Hi speed trading - hi speed monitoring Jay Ashworth (Feb 17)
- Re: Hi speed trading - hi speed monitoring Leo Bicknell (Feb 17)
- Re: Hi speed trading - hi speed monitoring Jay Ashworth (Feb 17)