Internet2 Reports

[Chris Wilkinson <>]

I can not fully express in words how much I support the creation of the report library outlined below. 

Chris Wilkinson

Senior Network Planning Architect, Internet2

734.352.4962

From: <> on behalf of Jon-Paul Herron <>
Reply-To: "" <>
Date: Friday, March 4, 2016 at 11:16 AM
To: Ron Milford <>
Cc: "<> Engineers" <>, "" <>, "" <>
Subject: [JITTER] Re: AL2S Weekly Bandwidth Capacity Report

Thanks this is a good thread, and since we’re in the process of creating a report library to describe the purposes, methods, and data model of each report, this will be useful info for us.  

Some other comments inline:

On Mar 4, 2016, at 10:54 AM, Ron Milford <> wrote:

It was pointed out to me that the “Estimated # Weeks until 40% is reached” is used to estimate number of potential augments for budgeting purposes. I think we can improve the value and accuracy of that number and the “Avg Growth per week” numbers by calculating it based on the most standard weeks of utilization. 

One possibility would be to eliminate the summer months, winter holiday weeks and other outlier weeks like the week of SC when calculating the trend. Alternatively or in conjunction a direct comparison of the same timeframes in the previous year or semester will give us a longer term, but more accurate growth curve. 

Since the occurrence of outlier weeks varies from year to year, this would most likely have to be an ad-hoc report done on an annual, biannual or quarterly basis with the ability to specify the outlier weeks to exclude.

If anyone has any other ideas of how to improve the accuracy of the data please let me know. 

I can see how the suggestions would be more accurate, but is that additional accuracy going to make a difference in the decision-making for when and how urgently to augment?  Looking at the current report, I can see, for instance that 55944 is at the top of the list, and yet it’s 55918 that’s really been busy for a very long time.  It would seem to me that the combination of 52 week average and this trend would help with this.

I might also suggest moving to a web-based report with emailed link.

Thanks,

Ron

On Mar 4, 2016, at 10:09 AM, Ron Milford <> wrote:

I’m not sure who else uses the AL2S Weekly Bandwidth Capacity Report, but I would like to propose a few changes.

I find that some of the data is very unreliable or not useful due primarily to the major drops in traffic during summer months and school holidays. I don’t know who uses that data if anyone, but due to the amount of data the report has to sift through it is taking several hours to run. I would suggest we eliminate the following portions of the report since they are misleading at best.

“Estimated # Weeks until 40% is reached”

“Avg Growth per week (Mbps)”

These may have some use to someone, but I’m not sure it makes sense in the context of this report and I expect eliminating them from this report would speed things up.  

"Inbound % Last 52 week(s)”

"Outbound % Last 52 week(s)"

I also would like to see the output in a slightly different format if possible. Every week, I update the attached spreadsheet which is much more informative. It would be great to get an html report in this type of format showing the actual numbers over time. That way it is easier to compare to in school vs out of school and see trends relatively quickly and easily. 

Additionally we might want to consider revising the reporting period to Monday 0:00 - Friday 24:00 (timezone TBD). I fear we are under-reporting our true bandwidth demand by factoring in the lower utilization weekends in our 95% calculations (unless someone has already taken this into account).

Thanks,

Ron

 

<2016 AL2S Backbone Analysis.xlsx>

On Mar 4, 2016, at 9:26 AM, wrote:

AL2S Weekly Bandwidth Capacity Report for Fri Mar 4 12:30:02 UTC 2016 

This report is averaging and trending traffic based on the past 52 weeks worth of available data for each circuit. In/out bound utilization based on last 1 week(s) of data.
AL2S 95th Percentile Circuit Utilization and Trending. A value of N/A means that a positive slope was not able to be calculated, either because the overall trend was downwards or if there was no data.

A circuit's name in red means that it is exceeding 30% traffic in either direction for the last 1 week(s).
An estimate in red means that the prediction is within 3 months of exceeding the threshold.

Circuit	Inbound % Last 1 week(s)	Outbound % Last 1 week(s)	Estimated # Weeks until 40% is reached	Avg Growth per week (Mbps)	Inbound % Last 52 week(s)	Outbound % Last 52 week(s)
I2-EQCH-EQCH-100GE-55944	In 55.8%	Out 17.0%	3	3457.71	In 29.4%	Out 11.3%
I2-CHIC-EQCH-100GE-55918	In 52.0%	Out 15.9%	-33	468.36	In 55.5%	Out 20.0%
I2-EQCH-EQCH-100GE-55803	In 47.9%	Out 9.9%	-3	440.59	In 41.6%	Out 11.0%
I2-EQCH-STAR-100GE-09299	In 25.9%	Out 43.6%	8	712.16	In 28.5%	Out 33.9%
I2-CHIC-CHIC-100GE-07769	In 40.8%	Out 43.6%	11	433.77	In 34.7%	Out 34.9%
I2-CHIC-KANS-100GE-07745	In 40.8%	Out 40.2%	20	268.07	In 25.7%	Out 34.6%
I2-CHIC-CHIC-100GE-09166	In 40.6%	Out 39.0%	11	194.85	In 37.7%	Out 36.1%
I2-CHIC-INDI-100GE-50993	In 15.7%	Out 40.6%	20	458.94	In 15.8%	Out 30.5%
I2-ASHB-WASH-100GE-11823	In 11.1%	Out 39.5%	-9	38.37	In 26.6%	Out 40.4%
I2-CINC-INDI-100GE-51692	In 39.4%	Out 14.9%	23	436.82	In 29.8%	Out 15.2%
I2-ASHB-PITT-100GE-07737	In 20.1%	Out 36.9%	13	384.62	In 15.7%	Out 34.8%
I2-ASHB-WASH-100GE-09106	In 20.9%	Out 34.6%	N/A	-46.45	In 26.0%	Out 35.9%
I2-CLEV-EQCH-100GE-07736	In 34.5%	Out 25.3%	44	369.20	In 23.4%	Out 22.6%
I2-ASHB-ASHB-100GE-12116	In 34.3%	Out 18.3%	-17	177.23	In 43.0%	Out 16.8%
I2-ASHB-ASHB-100GE-55818	In 33.2%	Out 9.4%	2	2609.58	In 33.5%	Out 9.4%
I2-ATLA-WASH-100GE-54536	In 32.6%	Out 17.5%	73	119.07	In 31.2%	Out 18.0%
I2-LOSA-PHOE-100GE-09190	In 18.2%	Out 31.8%	216	56.08	In 16.4%	Out 27.8%
I2-CINC-LOUI-100GE-54197	In 13.1%	Out 30.6%	80	199.71	In 14.1%	Out 23.9%
I2-CLEV-PITT-100GE-10334	In 30.6%	Out 18.9%	31	299.72	In 30.6%	Out 16.2%
I2-CHIC-STAR-100GE-07743	In 29.8%	Out 27.6%	-40	116.69	In 33.7%	Out 44.8%
I2-HART2-NEWY32AOA-100GE-12947	In 29.3%	Out 12.4%	73	173.40	In 27.2%	Out 11.6%
I2-ASHB-ASHB-100GE-55223	In 29.1%	Out 14.1%	-22	197.34	In 44.4%	Out 17.2%
I2-PHOE-TUCS-100GE-11990	In 22.0%	Out 27.6%	573	27.39	In 18.8%	Out 24.3%
I2-ATLA-JACK-100GE-07739	In 21.0%	Out 27.6%	62	292.99	In 20.4%	Out 21.7%
I2-ATLA-ATLA-100GE-09159	In 25.1%	Out 27.4%	N/A	-9.09	In 23.7%	Out 28.5%
I2-DALL-TULS-100GE-11300	In 14.1%	Out 27.3%	59	333.38	In 12.9%	Out 20.3%
I2-WASH-WASH-100GE-07774	In 24.2%	Out 27.2%	N/A	-52.34	In 28.9%	Out 25.4%
I2-ALBA-CLEV-100GE-07735	In 26.6%	Out 16.7%	110	174.48	In 20.8%	Out 17.5%
I2-WASH-WASH-100GE-48338	In 26.4%	Out 22.7%	N/A	-76.10	In 26.5%	Out 24.6%
I2-KANS-TULS-100GE-07753	In 21.1%	Out 25.0%	104	178.22	In 16.3%	Out 21.4%
I2-RALE-WASH-100GE-08888	In 24.7%	Out 7.5%	N/A	-386.10	In 31.6%	Out 18.4%
I2-HOUH-HOUS-100GE-09174	In 23.5%	Out 24.3%	326	56.45	In 20.4%	Out 21.5%
I2-ELPA-TUCS-100GE-07750	In 23.8%	Out 20.6%	273	69.21	In 21.1%	Out 18.2%
I2-ATLA-LOUI-100GE-07740	In 23.6%	Out 14.1%	96	186.29	In 22.0%	Out 14.4%
I2-PHIL-WASH-100GE-10867	In 22.9%	Out 11.8%	1190	13.96	In 23.4%	Out 14.1%
I2-SEAT-SEAT-100GE-09171	In 22.0%	Out 13.1%	135	202.28	In 12.6%	Out 10.4%
I2-KANS-KANS-100GE-09168	In 21.9%	Out 20.9%	206	96.83	In 20.0%	Out 18.1%
I2-KANS-KANS-100GE-09167	In 21.1%	Out 20.7%	194	109.15	In 18.8%	Out 18.4%
I2-ALBA-BOST-100GE-09210	In 15.5%	Out 21.0%	311	71.90	In 17.6%	Out 17.4%
I2-ATLA-ATLA-100GE-09160	In 20.9%	Out 20.1%	671	26.81	In 21.0%	Out 22.0%
I2-LOSA-LOSA-100GE-07772	In 18.0%	Out 20.4%	173	128.73	In 14.0%	Out 17.7%
I2-LOSA-LOSA-100GE-09173	In 20.3%	Out 15.9%	445	49.68	In 17.9%	Out 13.9%
I2-ELPA-HOUH-100GE-07749	In 19.7%	Out 20.2%	558	37.05	In 17.9%	Out 19.3%
I2-LOSA-WILC-100GE-26909	In 20.2%	Out 2.9%	108	220.50	In 16.2%	Out 3.1%
I2-SALT-SALT-100GE-09169	In 17.9%	Out 18.8%	N/A	-0.29	In 16.2%	Out 17.7%
I2-EQCH-MINN-100GE-12184	In 9.3%	Out 18.0%	92	321.04	In 4.7%	Out 10.4%
I2-BATO-HOUH-100GE-08860	In 17.2%	Out 14.9%	94	263.93	In 15.2%	Out 13.5%
I2-CLEV-CLEV-100GE-09164	In 13.1%	Out 16.7%	100	268.99	In 9.5%	Out 12.8%
I2-DALL-HOUH-100GE-07751	In 13.6%	Out 16.7%	150	178.01	In 12.5%	Out 13.2%
I2-HOUH-HOUS-100GE-09379	In 16.5%	Out 14.1%	870	28.49	In 15.2%	Out 12.9%
I2-ATLA-CHAR-100GE-07738	In 9.1%	Out 16.0%	N/A	-370.73	In 25.4%	Out 24.8%
I2-LASV-LOSA-100GE-53802	In 15.4%	Out 4.5%	55	423.74	In 16.5%	Out 6.7%
I2-NEWY32AOA-NEWY32AOA-100GE-09163	In 12.1%	Out 15.3%	236	114.12	In 13.0%	Out 12.5%
I2-NEWY32AOA-PHIL-100GE-07759	In 11.3%	Out 15.2%	4973	4.97	In 15.3%	Out 15.3%
I2-NEWY32AOA-NEWY32AOA-100GE-09162	In 14.4%	Out 11.5%	500	54.53	In 12.7%	Out 11.3%
I2-ASHB-CHIC-100GE-11803	In 14.3%	Out 13.4%	561	34.46	In 19.1%	Out 20.7%
I2-DENV-KANS-100GE-07746	In 14.0%	Out 13.1%	1951	14.05	In 12.6%	Out 12.4%
I2-SALT-SEAT-100GE-08998	In 13.9%	Out 8.8%	531	54.88	In 10.9%	Out 8.3%
I2-LASV-SALT-100GE-07757	In 4.2%	Out 13.8%	65	381.95	In 6.6%	Out 15.0%
I2-SEAT-SEAT-100GE-09172	In 13.7%	Out 12.7%	209	145.89	In 9.5%	Out 7.7%
I2-BATO-JACK-100GE-11005	In 13.3%	Out 13.7%	107	254.14	In 12.1%	Out 12.6%
I2-CLEV-CLEV-100GE-09165	In 13.3%	Out 9.4%	140	189.07	In 13.4%	Out 10.6%
I2-ASHB-WASH-100GE-55815	In 12.1%	Out 11.4%	30	922.37	In 11.5%	Out 11.6%
I2-DENV-SALT-100GE-07747	In 11.4%	Out 12.0%	497	53.66	In 13.3%	Out 12.1%
I2-BOST-HART2-100GE-09211	In 10.2%	Out 10.5%	2459	11.21	In 12.4%	Out 10.8%
I2-PORT-SEAT-100GE-08997	In 8.5%	Out 6.1%	363	96.73	In 4.9%	Out 3.8%
I2-LOSA-SUNN-100GE-07755	In 7.1%	Out 8.1%	345	101.64	In 4.9%	Out 4.6%
I2-PORT-SUNN-100GE-10343	In 6.4%	Out 7.2%	435	82.12	In 3.6%	Out 4.3%
I2-CHAR-RALE-100GE-10633	In 5.5%	Out 3.3%	N/A	-437.41	In 25.2%	Out 17.9%
I2-ATLA-JCSN-100GE-10784	In 4.1%	Out 1.6%	N/A	-267.43	In 14.7%	Out 11.3%
I2-HOUH-JCSN-100GE-10783	In 1.6%	Out 4.1%	N/A	-267.76	In 11.2%	Out 14.7%
I2-MISS2-SEAT-100GE-13237	In 3.6%	Out 1.3%	792	46.43	In 3.2%	Out 1.3%
I2-RENO-SUNN-100GE-07766	In 3.5%	Out 1.0%	1103	34.13	In 2.3%	Out 0.9%
I2-SALT-SALT-100GE-09170	In 3.3%	Out 2.7%	2810	12.91	In 3.7%	Out 2.3%
I2-MINN-MISS2-100GE-09130	In 2.8%	Out 1.5%	882	42.52	In 2.5%	Out 1.4%
I2-RENO-SALT-100GE-53725	In 1.0%	Out 2.0%	3176	12.02	In 1.3%	Out 1.8%
I2-KANS-MINN-100GE-12675	In 1.2%	Out 1.8%	3735	10.26	In 1.3%	Out 1.7%
I2-DENV-ELPA-100GE-07748	In 1.4%	Out 1.0%	658	51.75	In 3.7%	Out 5.9%
I2-CHIC-COLU4-100GE-11554	In 1.2%	Out 1.2%	N/A	-29.77	In 2.1%	Out 6.4%
I2-COLU4-KANS-100GE-11548	In 0.6%	Out 0.8%	N/A	-37.17	In 2.2%	Out 6.4%