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

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


Ryan Beisner (1chb1n) wrote on 2017-01-26:

For example, this should not take 19s on a cloud with no tenants, no
instances, 1 image, and light system resource allocation per-node:

`time glance image-list`
+--------------------------------------+--------+
| ID | Name |
+--------------------------------------+--------+
| 0d66c03c-fe4c-4d26-bfac-74ecb55735ab | xenial |
+--------------------------------------+--------+

real 0m19.580s
user 0m0.888s
sys 0m0.068s

.

`time nova list`
jenkins at juju-osci1-machine-6:~/temp/openstack-charm-testing$ time nova list
+----+------+--------+------------+-------------+----------+
| ID | Name | Status | Task State | Power State | Networks |
+----+------+--------+------------+-------------+----------+
+----+------+--------+------------+-------------+----------+

real 0m11.833s
user 0m1.028s
sys 0m0.076s

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https://bugs.launchpad.net/bugs/1664764

Title:
  ARM Opentack  API/Dashboard  calls are very slow

Status in horizon package in Ubuntu:
  New

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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