Hi,

Please try to restart postgres an ovirt-engine-dwhd.
It looks that this is a 4.2 query.
What version are the dwh packages?

Best,

--

Shirly Radco

BI Senior Software Engineer

Red Hat <https://www.redhat.com/>

<https://www.redhat.com/>


On Sun, Jun 16, 2019 at 11:10 AM Albl, Oliver <oliver.a...@fabasoft.com>
wrote:

> Hi,
>
>
>
>   I am not using hosted engine but a dedicated installation. The upgrade
> was performed with following steps:
>
>
>
> yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm
>
> yum update "ovirt-*-setup*"
>
> engine-setup
>
> yum update
>
>
>
> All the best,
>
> Oliver
>
>
>
> *Von:* Shani Leviim <slev...@redhat.com>
> *Gesendet:* Sonntag, 16. Juni 2019 09:03
> *An:* Albl, Oliver <oliver.a...@fabasoft.com>
> *Cc:* users@ovirt.org
> *Betreff:* Re: [ovirt-users] Cannot access dashboard after upgrading to
> 4.3.4
>
>
>
> Hi,
>
> Did you run 'engine-setup' and 'yum update' after upgrading ovirt?
>
>
>
> Taken from here as a reference:
> https://ovirt.org/documentation/self-hosted/chap-upgrading_the_self-hosted_engine.html
>
>
>
> *Regards,*
>
> *Shani Leviim*
>
>
>
>
>
> On Sat, Jun 15, 2019 at 10:26 AM Albl, Oliver <oliver.a...@fabasoft.com>
> wrote:
>
> Hi all,
>
>
>
>   I upgraded our installation from 4.2.8 to 4.3.4 and I am unable to
> access the dashboard in UI as there is only “Loading data…” displayed.
> There are postgres processes running on the engine taking 100% cpu. One is
> running for more than 14 hours:
>
>
>
> SELECT name, AVG(total) AS total, AVG(used) AS used, MAX(previous_used) AS
> previous_used, MAX(previous_total) AS previous_total, MAX(vm_disk_
>
> usage_percent) AS usage_percent FROM (SELECT history_datetime, vms.vm_name
> AS name, SUM(vm_disk_size_mb) AS total, SUM(vm_disk_actual_size_mb) AS
> used, COALESCE(MAX(previous_actual_size), 0)
>
> AS previous_used, COALESCE(MAX(previous_total_size), 0) AS previous_total,
> CASE WHEN MAX(vm_disk_size_mb) = 0 THEN 0 ELSE
> (CAST(MAX(vm_disk_actual_size_mb) AS DECIMAL)/ MAX(vm_disk_size_mb) *
>
> 100) END AS vm_disk_usage_percent FROM
> v4_2_statistics_vms_disks_resources_usage_samples samples INNER JOIN
> v4_2_latest_configuration_vms_devices devices ON devices.device_id =
> vm_disk_id IN
>
> NER JOIN v4_2_latest_configuration_vms vms ON vms.vm_id = devices.vm_id
> INNER JOIN v4_2_latest_configuration_vms_disks disks ON disks.vm_disk_id =
> samples.vm_disk_id LEFT OUTER JOIN (SELECT v
>
> m_name, AVG(previous_actual_size) AS previous_actual_size,
> AVG(previous_total_size) AS previous_total_size FROM (SELEC
>
> 13783 | 2019-06-15 08:41:52.349769+02 | active | SELECT name, AVG(total)
> AS total, AVG(used) AS used, MAX(previous_used) AS previous_used,
> MAX(previous_total) AS previous_total, MAX(vm_disk_
>
> usage_percent) AS usage_percent FROM (SELECT history_datetime, vms.vm_name
> AS name, SUM(vm_disk_size_mb) AS total, SUM(vm_disk_actual_size_mb) AS
> used, COALESCE(MAX(previous_actual_size), 0)
>
> AS previous_used, COALESCE(MAX(previous_total_size), 0) AS previous_total,
> CASE WHEN MAX(vm_disk_size_mb) = 0 THEN 0 ELSE
> (CAST(MAX(vm_disk_actual_size_mb) AS DECIMAL)/ MAX(vm_disk_size_mb) *
>
> 100) END AS vm_disk_usage_percent FROM
> v4_2_statistics_vms_disks_resources_usage_samples samples INNER JOIN
> v4_2_latest_configuration_vms_devices devices ON devices.device_id =
> vm_disk_id IN
>
> NER JOIN v4_2_latest_configuration_vms vms ON vms.vm_id = devices.vm_id
> INNER JOIN v4_2_latest_configuration_vms_disks disks ON disks.vm_disk_id =
> samples.vm_disk_id LEFT OUTER JOIN (SELECT v
>
> m_name, AVG(previous_actual_size) AS previous_actual_size,
> AVG(previous_total_size) AS previous_total_size FROM (SELEC…
>
>
>
> oVirt Engine is configured with 128 GB memory and 24 cores.
>
>
>
> Please advice how to adress this.
>
>
>
> Thank you and all the best,
>
> Oliver
>
>
>
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