[cisco-voip] CPU Reservations

[Lelio Fulgenzi]

My answer back to them is this most of the time:

Me: “Please pick up your phone.”
Them: (they pick up their phone)
Me: “What did you hear?”
Them: “Dial Tone”
Me: _That’s_ why we need resource reservation.

And then I go on to ask them how they’d feel if that dial tone or other features were delayed by a ½ second? 1 second? 2 seconds?

They’re still not happy, but they begin to get the picture.

Of course, my example may not be the best example, but it gets the message across.




---
Lelio Fulgenzi, B.A. | Senior Analyst
Computing and Communications Services | University of Guelph
Room 037 Animal Science & Nutrition Bldg | 50 Stone Rd E | Guelph, ON | N1G 2W1
519-824-4120 Ext. 56354 | lelio at uoguelph.ca<mailto:lelio at uoguelph.ca>

www.uoguelph.ca/ccs<http://www.uoguelph.ca/ccs> | @UofGCCS on Instagram, Twitter and Facebook

[University of Guelph Cornerstone with Improve Life tagline]

From: Palmer, Brian <Brian.Palmer at bcbsfl.com>
Sent: Wednesday, July 10, 2019 9:35 AM
To: Lelio Fulgenzi <lelio at uoguelph.ca>; Wes Sisk (wsisk) <wsisk at cisco.com>
Cc: cisco-voip at puck.nether.net; Pawlowski, Adam <ajp26 at buffalo.edu>
Subject: RE: [cisco-voip] CPU Reservations

The VM team here when I told them we had to have resource reservation and no oversubscription always complain.  “Your servers don’t consume anywhere near that capacity I can show you the performance stats”  “Every vendor asks for resource reservation that comes in”

That is what I always hear from them.

Brian Palmer    | VoiceOps | DC6 3 355
904-905-8263  |  Internal Ext: 58263

From: cisco-voip <cisco-voip-bounces at puck.nether.net<mailto:cisco-voip-bounces at puck.nether.net>> On Behalf Of Lelio Fulgenzi
Sent: Monday, July 8, 2019 10:42 PM
To: Wes Sisk (wsisk) <wsisk at cisco.com<mailto:wsisk at cisco.com>>
Cc: cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>; Pawlowski, Adam <ajp26 at buffalo.edu<mailto:ajp26 at buffalo.edu>>
Subject: Re: [cisco-voip] CPU Reservations



“ccm.bin at its core is a distributed real time state machine.”

^^^ this ^^^

This is what I try to tell people when they tell me that they can run 50 machines on the same boxes that I run 10.

And they _still_ don’t get it.


-sent from mobile device-

Lelio Fulgenzi, B.A. | Senior Analyst
Computing and Communications Services | University of Guelph
Room 037 Animal Science & Nutrition Bldg | 50 Stone Rd E | Guelph, ON | N1G 2W1<x-apple-data-detectors://1/0>
519-824-4120 Ext. 56354<tel:519-824-4120;56354> | lelio at uoguelph.ca<mailto:lelio at uoguelph.ca>

http://defang.bcbsfl.com/defang.php?url=www.uoguelph.ca/ccs<http://defang.bcbsfl.com/defang.php?url=http://www.uoguelph.ca/ccs> | @UofGCCS on Instagram, Twitter and Facebook

[University of Guelph Cornerstone with Improve Life tagline]

On Jul 8, 2019, at 7:38 PM, Wes Sisk (wsisk) via cisco-voip <cisco-voip at puck.nether.net<mailto:cisco-voip at puck.nether.net>> wrote:
ccm.bin at its core is a distributed real time state machine.

We comply with applicable Federal civil rights laws and do not discriminate.

You may access the Non-Discrimination and Accessibility Notice here<http://floridablue.com/ndnotice>.

Language Assistance Available:

Español, Kreyol Ayisien, Tiếng Việt, Português, 中文, français, Tagalog, русский, italiano, Deutsche, 한국어, Polskie, Gujarati, ไทย, العربية, 日本語, فارسی<http://floridablue.com/languageservices>

Florida Blue is a trade name of Blue Cross and Blue Shield of Florida, Inc.  Blue Cross and Blue Shield of Florida, Inc., and its subsidiary and affiliate companies are not responsible for errors or omissions in this e-mail message. Any personal comments made in this e-mail do not reflect the views of Blue Cross and Blue Shield of Florida, Inc.  The information contained in this document may be confidential and intended solely for the use of the individual or entity to whom it is addressed.  This document may contain material that is privileged or protected from disclosure under applicable law.  If you are not the intended recipient or the individual responsible for delivering to the intended recipient, please (1) be advised that any use, dissemination, forwarding, or copying of this document IS STRICTLY PROHIBITED; and (2) notify sender immediately by telephone and destroy the document. THANK YOU.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20190710/24aedf3d/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 1297 bytes
Desc: image001.png
URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20190710/24aedf3d/attachment.png>