- mice-discuss - lists.micemn.net

Re: Strange Cacti graphs

by Jonathan Stewart

I see what you mean on the Aggregate graphs on the MICE Looking Glass. http://micelg.usinternet.com/cacti/graph.php?action=view&local_graph_id=262… It could be a real member port doing something--but those are ~100 Gbps spikes. What I also notice is that each spike is followed by a dip of roughly the same magnitude. This makes me think of sampling jitter (or artifacts, or noise) It's hard to describe but port counters don't update every second, sometimes it's every 30 seconds. Then Cacti comes along every approx 5 minutes (300 seconds) to poll the counters. The slight mismatch in timing means that Cacti usually gets 10 counter updates per 300 seconds--but every hour it gets 11 on one interval, and 9 on the next. Overall, the graph is accurate, but it shows this 5% noise every hour. This is guesswork in the case of MICE, but I've seen this in other networks, Cheers, Jonathan Jonathan Stewart Network Engineer LES.NET - AS18451 Desk: 1-204-666-6191 Mobile: 1-204-990-2120 130 Portage Avenue E Winnipeg, MB R3C 0A1 CANADA On Tue, 2023-12-19 4:27 p.m., Dean Bahls wrote: > > Anyone notice the strange spikes/valleys on the Cacti graphs lately? > > Looks like a heartbeat every hour on the hour. > > Thanks, > > Dean > > *Dean Bahls* > > **COO | Fiber Minnesota > > 14 Main St SW | PO Box J | Menahga, MN 56464 > > *218.564-1321 (Direct)* | 218.564.3000 (Main Office) > > dean.bahls(a)fiberminnesota.com <mailto:dean.bahls@fiberminnesota.com> > > > ------------------------------------------------------------------------ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 > <http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1> >

Dec. 21, 2023

Please welcome ImOn Communications to MICE!

by Jeremy Lumby

Name: ImOn Communications Switch: MN VoIP 100G Switch Port: E 2/1 as a single 100G member in portchannel 4 ASN: 393238 IPv4: This is a port upgrade. All IP info remains the same. IPv6: Peering Contact: imonadmins(a)imon.net Route Servers: Yes Welcome Aboard Again! Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 M: 612-355-7740 D: 612-392-6814 F: 952-873-7425 jlumby(a)mnvoip.com

Dec. 21, 2023

Strange Cacti graphs

by Dean Bahls

Anyone notice the strange spikes/valleys on the Cacti graphs lately? Looks like a heartbeat every hour on the hour. Thanks, Dean Dean Bahls COO | Fiber Minnesota 14 Main St SW | PO Box J | Menahga, MN 56464 218.564-1321 (Direct) | 218.564.3000 (Main Office) dean.bahls(a)fiberminnesota.com<mailto:dean.bahls@fiberminnesota.com> [cid:image001.png@01DA3298.4466DA60] [cid:image002.png@01DA3298.4466DA60]

Dec. 19, 2023

Please welcome SRT Communications to MICE!

by Jeremy Lumby

Name: SRT Communications Switch: MICE Core - 511 Ports: E 6/33 ASN: 14543 IPv4: 206.108.255.220/24 IPv6: 2001:504:27:0:0:38CF::1/64 Peering Contact: peering(a)srttel.com Route Servers: YES Welcome Aboard! Jeremy Lumby Minnesota VoIP 9217 17th Ave S #216 Bloomington, MN 55425 Main: 612-355-7740 Direct: 612-392-6814 Fax: 952-873-7425 jlumby(a)mnvoip.com

Dec. 8, 2023

Re: MICE almost hit 2T

by AnthonyAnderberg＠nuvera.net

Some but not all of the cacti graphs show a spike for that one polling cycle and then a dip in the next - then the Aggregate graph stacks all those bumps/dips together. I don’t see any errors or issues, so I’m going to say that the poller got paused or slowed mid-cycle somehow and a number of high-traffic interfaces got their bits shifted into the previous cycle - thus unevenly graphed. Fortunately RRD will smoosh the blip together and it will be forever hidden from posterity. :-) Cheers, Anthony From: MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET> on behalf of David Farmer <0000000e7948cb21-dmarc-request(a)LISTS.IPHOUSE.NET> Reply-To: MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET> Date: Monday, December 4, 2023 at 9:14 AM To: MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET> Subject: Re: [MICE-DISCUSS] MICE almost hit 2T The sharp spike it 1.96T could be a measurement artifact. On Mon, Dec 4, 2023 at 9:10 AM Jay Hanke <jayhanke(a)southfront.io<mailto:jayhanke@southfront.io>> wrote: This is what IXP Manager was showing for last night's traffic. Still very close to 2T! TorIX and MICE are neck and neck racing to 2T. [cid:image001.png@01DA2754.371ACB90] On Mon, Dec 4, 2023 at 9:04 AM Dean Bahls <dean.bahls(a)fiberminnesota.com<mailto:dean.bahls@fiberminnesota.com>> wrote: I don’t think I agree with that spike. We graph on our side as well and our graphs don’t show it. (We are on 5 minute intervals with graphing, so we might have missed it I guess) Anyone else see that spike on their graphs? Dean From: MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET<mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET>> On Behalf Of David Farmer Sent: Monday, December 4, 2023 8:40 AM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET<mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET> Subject: [MICE-DISCUSS] MICE almost hit 2T We had a 1.96T burst last night. [cid:image002.png@01DA2754.371ACB90] The extra Fortnite Chapter 5 Season 1 release traffic over the weekend can be seen. [cid:image003.png@01DA2754.371ACB90] -- =============================================== David Farmer Email:farmer@umn.edu<mailto:Email%3Afarmer@umn.edu> Networking & Telecommunication Services Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 612-626-0815 Minneapolis, MN 55414-3029 Cell: 612-812-9952 =============================================== ________________________________ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 ________________________________ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 ________________________________ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 -- =============================================== David Farmer Email:farmer@umn.edu<mailto:Email%3Afarmer@umn.edu> Networking & Telecommunication Services Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 612-626-0815 Minneapolis, MN 55414-3029 Cell: 612-812-9952 =============================================== ________________________________ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

Dec. 5, 2023

Re: Please welcome Cisco Umbrella to MICE!

by Richard Laager

On 2023-12-01 20:41, Jeremy Lumby wrote: > Name: Cisco Umbrella formerly known as OpenDNS. -- Richard

Dec. 5, 2023

Re: MICE almost hit 2T

by David Farmer

The sharp spike it 1.96T could be a measurement artifact. On Mon, Dec 4, 2023 at 9:10 AM Jay Hanke <jayhanke(a)southfront.io> wrote: > This is what IXP Manager was showing for last night's traffic. Still very > close to 2T! TorIX and MICE are neck and neck racing to 2T. > > > [image: image.png] > > On Mon, Dec 4, 2023 at 9:04 AM Dean Bahls <dean.bahls(a)fiberminnesota.com> > wrote: > >> I don’t think I agree with that spike. We graph on our side as well and >> our graphs don’t show it. (We are on 5 minute intervals with graphing, so >> we might have missed it I guess) >> >> >> >> Anyone else see that spike on their graphs? >> >> >> >> Dean >> >> >> >> *From:* MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET> * On Behalf Of *David >> Farmer >> *Sent:* Monday, December 4, 2023 8:40 AM >> *To:* MICE-DISCUSS(a)LISTS.IPHOUSE.NET >> *Subject:* [MICE-DISCUSS] MICE almost hit 2T >> >> >> >> >> >> We had a 1.96T burst last night. >> >> >> >> The extra Fortnite Chapter 5 Season 1 release traffic over the weekend >> can be seen. >> >> >> >> -- >> >> =============================================== >> David Farmer Email:farmer@umn.edu >> Networking & Telecommunication Services >> Office of Information Technology >> University of Minnesota >> 2218 University Ave SE Phone: 612-626-0815 >> Minneapolis, MN 55414-3029 Cell: 612-812-9952 >> =============================================== >> >> >> ------------------------------ >> >> To unsubscribe from the MICE-DISCUSS list, click the following link: >> http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >> >> ------------------------------ >> >> To unsubscribe from the MICE-DISCUSS list, click the following link: >> http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >> > > ------------------------------ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 > -- =============================================== David Farmer Email:farmer@umn.edu Networking & Telecommunication Services Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 612-626-0815 Minneapolis, MN 55414-3029 Cell: 612-812-9952 ===============================================

Dec. 4, 2023

Re: MICE almost hit 2T

by Jeremy Lumby

I do not see it on my extension. 1 minute samples, but possibly it was just a big network on the core: From: MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET> On Behalf Of Dean Bahls Sent: Monday, December 4, 2023 9:05 AM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET Subject: Re: [MICE-DISCUSS] MICE almost hit 2T I don’t think I agree with that spike. We graph on our side as well and our graphs don’t show it. (We are on 5 minute intervals with graphing, so we might have missed it I guess) Anyone else see that spike on their graphs? Dean From: MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET <mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET> > On Behalf Of David Farmer Sent: Monday, December 4, 2023 8:40 AM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET <mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET> Subject: [MICE-DISCUSS] MICE almost hit 2T We had a 1.96T burst last night. The extra Fortnite Chapter 5 Season 1 release traffic over the weekend can be seen. -- =============================================== David Farmer Email:farmer@umn.edu <mailto:Email%3Afarmer@umn.edu> Networking & Telecommunication Services Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 612-626-0815 Minneapolis, MN 55414-3029 Cell: 612-812-9952 =============================================== _____ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS <http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1> &A=1 _____ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS <http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1> &A=1

Dec. 4, 2023

Re: MICE almost hit 2T

by Jay Hanke

This is what IXP Manager was showing for last night's traffic. Still very close to 2T! TorIX and MICE are neck and neck racing to 2T. [image: image.png] On Mon, Dec 4, 2023 at 9:04 AM Dean Bahls <dean.bahls(a)fiberminnesota.com> wrote: > I don’t think I agree with that spike. We graph on our side as well and > our graphs don’t show it. (We are on 5 minute intervals with graphing, so > we might have missed it I guess) > > > > Anyone else see that spike on their graphs? > > > > Dean > > > > *From:* MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET> * On Behalf Of *David > Farmer > *Sent:* Monday, December 4, 2023 8:40 AM > *To:* MICE-DISCUSS(a)LISTS.IPHOUSE.NET > *Subject:* [MICE-DISCUSS] MICE almost hit 2T > > > > > > We had a 1.96T burst last night. > > > > The extra Fortnite Chapter 5 Season 1 release traffic over the weekend can > be seen. > > > > -- > > =============================================== > David Farmer Email:farmer@umn.edu > Networking & Telecommunication Services > Office of Information Technology > University of Minnesota > 2218 University Ave SE Phone: 612-626-0815 > Minneapolis, MN 55414-3029 Cell: 612-812-9952 > =============================================== > > > ------------------------------ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 > > ------------------------------ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >

Dec. 4, 2023

Re: MICE almost hit 2T

by Dean Bahls

I don’t think I agree with that spike. We graph on our side as well and our graphs don’t show it. (We are on 5 minute intervals with graphing, so we might have missed it I guess) Anyone else see that spike on their graphs? Dean From: MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET> On Behalf Of David Farmer Sent: Monday, December 4, 2023 8:40 AM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET Subject: [MICE-DISCUSS] MICE almost hit 2T We had a 1.96T burst last night. [cid:image001.png@01DA2690.E49C0FF0] The extra Fortnite Chapter 5 Season 1 release traffic over the weekend can be seen. [cid:image002.png@01DA2690.E49C0FF0] -- =============================================== David Farmer Email:farmer@umn.edu<mailto:Email%3Afarmer@umn.edu> Networking & Telecommunication Services Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 612-626-0815 Minneapolis, MN 55414-3029 Cell: 612-812-9952 =============================================== ________________________________ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

Dec. 4, 2023