[Platformone] AWS Access Slowdowns

Dean Lystra dlystra at redhat.com
Mon Dec 9 22:15:20 UTC 2019


This behavior only occurs when they are not in the same subnet. We
attempted connections from another EC2 in 10.10.0.0/20 and they were
connecting instantly.

On Mon, Dec 9, 2019, 4:13 PM Adrian Nunez <adrian.nunez at bylight.com> wrote:

> Ok. I'm in the Blue Jeans channel. Slow EC2 SSH is usually from a service
> running on the EC2
>
> Get Outlook for Android <https://aka.ms/ghei36>
>
> ------------------------------
> *From:* Dean Lystra <dlystra at redhat.com>
> *Sent:* Monday, December 9, 2019 5:12:04 PM
> *To:* Adrian Nunez <adrian.nunez at bylight.com>
> *Cc:* Mark Nissley <mnissley at redhat.com>; Jonathan Rickard <
> jrickard at redhat.com>; platformONE at redhat.com <platformONE at redhat.com>
> *Subject:* Re: [Platformone] AWS Access Slowdowns
>
>
> [EXTERNAL EMAIL]
> Connections between instances in the staging VPC are slow when they are in
> different subnets. Any instance in 10.10.0.0/20 hangs for a minute when a
> ping or SSH is attempted to a server in 10.10.96.0/20.
>
> On Mon, Dec 9, 2019, 4:06 PM Adrian Nunez <adrian.nunez at bylight.com>
> wrote:
>
> Call me. What EC2's?
>
> Get Outlook for Android <https://aka.ms/ghei36>
>
> ------------------------------
> *From:* Mark Nissley <mnissley at redhat.com>
> *Sent:* Monday, December 9, 2019 5:04:15 PM
> *To:* Jonathan Rickard <jrickard at redhat.com>
> *Cc:* Adrian Nunez <adrian.nunez at bylight.com>; Goss, Andrew [Semper
> Valens Solutions (SVS)] <andrew.goss at accenturefederal.com>;
> platformONE at redhat.com <platformONE at redhat.com>
> *Subject:* Re: [Platformone] AWS Access Slowdowns
>
>
> [EXTERNAL EMAIL]
> Just wanted to add that we are blocked on this right now. We continue to
> work it, but could use a call from Andrew or Adrian to Dino at 848-203-1809
> at your early convenience!
>
>
> Mark NISSLEY, PMP, CSM, LEAN
>
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> On Mon, Dec 9, 2019 at 3:42 PM Jonathan Rickard <jrickard at redhat.com>
> wrote:
>
> Adrian / Andrew,
>
> It was reported that there's some significant slowness while sshing into
> the EC2's - would either of you be able to take a look?
>
> Dino Arachchi and Dean Lystra are running point on this.
>
> Thanks!
> jonny
>
> Jonathan Rickard, RHCE, RHCA
>
> Consulting Architect
>
> Red Hat Public Sector <https://www.redhat.com/>
>
> jonny at redhat.com
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