[Bug 1664764] Re: ARM Opentack API/Dashboard calls are very slow

Raghuram Kota raghuram.kota at canonical.com
Tue Feb 14 23:58:43 UTC 2017

dann frazier (dannf) wrote on 2017-01-26: Re: [Bug 1652377] Re: API
calls are very slow :

On Wed, Jan 25, 2017 at 6:31 PM, Ryan Beisner
<1652377 at bugs.launchpad.net> wrote:
> Without scientific data at this point, I can confirm that every CLI/API
> call I make on a freshly-deployed Xenial-Mitaka arm64 cloud is
> noticeably sluggish compared with x86 deploys, where the x86 machines
> are 6 years old, have 75% of the RAM, and less than half the advertised
> cores.
> This is worth profiling without OpenStack in the mix.

Do you know of a way to reproduce it without OpenStack in the mix?


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  ARM Opentack  API/Dashboard  calls are very slow

Status in horizon package in Ubuntu:

Bug description:
  dann frazier (dannf) on 2016-12-23 :

  I'm using openstack-base deployed on an arm64-only MAAS
  (xenial/newton). Both the CLI and dashboard are very slow to respond.
  CLI commands (e.g. nova list) take about 15s to complete. Logging into
  the dashboard takes more than 30s. 'top' shows plenty of available
  CPU/memory on the dashboard node.

  Note: This isn't new - it is something we've observed with previous
  versions of Ubuntu OpenStack as well, but haven't yet gotten to the
  bottom of it.

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