nanog mailing list archives
RE: wow, lots of akamai
From: Robert Brockway <robert () timetraveller org>
Date: Tue, 6 Apr 2021 15:23:49 +1000 (AEST)
On Thu, 1 Apr 2021, Jean St-Laurent via NANOG wrote:
What happened is that it would create a kind of internal DDoS and they would all timed out and give a weird error message. Something very useful like Error Code 0x8098808 Please call our support line at this phone number.
If only there was a way to address the Thundering Herd problem before the cloud. :)
This simple change to add 3 lines of code to add a random artificial boot penalty of few seconds, completely solve the problem.
Bingo. Now, the trick is to catch this before it causes an self-DDoS.This is a problem that has been recognised for decades and this is unfortunately a good example of how operational experience is still not being distributed properly. Too many managers think that operational work is obvious and just a result of common sense. It isn't.
Cheers, Rob
Current thread:
- Re: wow, lots of akamai, (continued)
- Re: wow, lots of akamai Tom Beecher (Apr 01)
- RE: wow, lots of akamai Jean St-Laurent via NANOG (Apr 01)
- Re: wow, lots of akamai Töma Gavrichenkov (Apr 01)
- Re: wow, lots of akamai Dave Brockman - DVS (Apr 02)
- Re: wow, lots of akamai Jared Mauch (Apr 02)
- Re: wow, lots of akamai Mike Hammett (Apr 02)
- Re: wow, lots of akamai Tom Beecher (Apr 01)
- RE: wow, lots of akamai aaron1 (Apr 01)
- Re: wow, lots of akamai Mark Tinka (Apr 02)
- RE: wow, lots of akamai aaron1 (Apr 02)
- Re: wow, lots of akamai Charles Polisher (Apr 06)