OMV 6 issues with performance statistics

SirNeo · 30. Dezember 2022

Hello,

I have more OMV deployments and i have the following issues with Performance Statistics

1) The statistics got lost if the machine reboots due to a power failure.

I encounter this issue on all my machines. If i restart the machine or shut it down manually all is good but if there is a power failure the statistics are lost and start from zero.

All of them are installed on flash memory/sd card and i use flashmemory 6.2 plugin.

Do i need to add some command in config to save the statistics from time to time?

2) On one of the boxes the statistics are working except the network statistics.

This is what i see on the network statistics tab.

3) On other boxes nothing gets populated on the stats

For 2) and 3) issue i have kenel Linux 5.16.0-0.bpo.4-amd64 on HP T610 thin client

Issue 1) present on all systems where besides T610 computers i also use Linux 5.15.61-v7+ / Linux 5.15.32-v7l+ on Raspberry Pi 3 and 4

Any suggestion is appreciated.

P.S: Happy New Year !!!
Linux 5.16.0-0.bpo.4-amd64

ryecoaaron · 30. Dezember 2022

Zitat von SirNeo

but if there is a power failure the statistics are lost and start from zero.
All of them are installed on flash memory/sd card and i use flashmemory 6.2 plugin.
Do i need to add some command in config to save the statistics from time to time?

If you don't shutdown properly, nothing is syncing the changed data from tmpfs (ram) back to the filesystem. You can create a scheduled task to run folder2ram -syncall but remember that the more you run it, the more writes you are committing to disk and defeating the purpose of the flashmemory plugin. Also, running perf stats is doing that as well. That is why the install script disables them.

votdev · 30. Dezember 2022

After a power failure the RRD files may be corrupted. You can use omv-firstaid to do a check and reset them if necessary.

SirNeo · 31. Dezember 2022

Thanks ryecoaaron, folder2ram -syncall worked. I will schedule a task once every 24/48 hours for autosync.

1) is solved.

Any ideea for issues 2) and 3) :d

SirNeo · 10. Januar 2023

Nobody that can give me a hint how can i resolve issues 2) and 3) with the performance statistics not being displayed?

raulfg3 · 10. Januar 2023

do you reset it? like developer say on: RE: OMV 6 issues with performance statistics

SirNeo · 10. Januar 2023

I rested it a couple of time but where the graphs are not populated it never worked. is not like graphs worked and stopped working after power failure

Soma · 10. Januar 2023

Zitat von SirNeo

I rested it a couple of time but where the graphs are not populated it never worked. is not like graphs worked and stopped working after power failure

The advise from post #3 still applies:

Run omv-firstaid and select "7"

Code

Checking all RRD files. Please wait ...
All RRD database files are valid.

You can also re-run:

sudo omv-salt deploy run rrdcached

SirNeo · 24. Januar 2023

Checking all RRD files. Please wait ...

All RRD database files are valid.

ERROR: Command '['monit', 'start', 'rrdcached']' returned non-zero exit status 1.

SirNeo · 1. Februar 2023

OK i have solved 2) issue with omv-firstaid and #1 Configure network interface (after i have rewriten this the question mark have dissapeared)

Still have the 3) problem on other computers. I thought is something with the kernel because i have AMD CPU but on the latest install with INTEL Atom is the same...no graphs at all

ovm-firstaid / #7

Checking configuration status file. Please wait ...

The configuration status file is valid.

Also reruned omv-salt deploy run rrdcached (log below) but with no result

Code

root@Pico5:~# omv-salt deploy run rrdcached

debian:

----------

ID: prereq_rrdcached_service_monit

Function: salt.state

Result: True

Comment: States ran successfully. Updating debian.

Started: 00:08:26.951684

Duration: 6139.031 ms

Changes:

debian:

----------

ID: configure_monit_collectd_service

Function: file.managed

Name: /etc/monit/conf.d/openmediavault-collectd.conf

Result: True

Comment: File /etc/monit/conf.d/openmediavault-collectd.conf is in the correct state

Started: 00:08:30.459536

Duration: 243.617 ms

Changes:

----------

ID: configure_monit_filesystem_service

Function: file.managed

Name: /etc/monit/conf.d/openmediavault-filesystem.conf

Result: True

Comment: File /etc/monit/conf.d/openmediavault-filesystem.conf is in the correct state

Started: 00:08:30.704146

Duration: 93.037 ms

Changes:

----------

ID: configure_monit_nginx_service

Function: file.managed

Name: /etc/monit/conf.d/openmediavault-nginx.conf

Result: True

Comment: File /etc/monit/conf.d/openmediavault-nginx.conf is in the correct state

Started: 00:08:30.797986

Duration: 79.662 ms

Changes:

----------

ID: configure_monit_omv-engined_service

Function: file.managed

Name: /etc/monit/conf.d/openmediavault-engined.conf

Result: True

Comment: File /etc/monit/conf.d/openmediavault-engined.conf is in the correct state

Started: 00:08:30.878460

Duration: 118.374 ms

Changes:

----------

ID: configure_monit_php-fpm_service

Function: file.managed

Name: /etc/monit/conf.d/openmediavault-phpfpm.conf

Result: True

Comment: File /etc/monit/conf.d/openmediavault-phpfpm.conf is in the correct state

Started: 00:08:30.998111

Duration: 184.278 ms

Changes:

----------

ID: remove_monit_proftpd_service

Function: file.absent

Name: /etc/monit/conf.d/openmediavault-proftpd.conf

Result: True

Comment: File /etc/monit/conf.d/openmediavault-proftpd.conf is not present

Started: 00:08:31.185335

Duration: 9.823 ms

Changes:

----------

ID: configure_monit_rrdcached_service

Function: file.managed

Name: /etc/monit/conf.d/openmediavault-rrdcached.conf

Result: True

Comment: File /etc/monit/conf.d/openmediavault-rrdcached.conf is in the correct state

Started: 00:08:31.196565

Duration: 137.269 ms

Changes:

----------

ID: configure_monit_system_service

Function: file.managed

Name: /etc/monit/conf.d/openmediavault-system.conf

Result: True

Comment: File /etc/monit/conf.d/openmediavault-system.conf is in the correct state

Started: 00:08:31.335807

Duration: 410.046 ms

Changes:

----------

ID: configure_default_monit

Function: file.managed

Name: /etc/default/monit

Result: True

Comment: File /etc/default/monit is in the correct state

Started: 00:08:31.747908

Duration: 31.891 ms

Changes:

----------

ID: divert_default_monit

Function: omv_dpkg.divert_add

Name: /etc/default/monit

Result: True

Comment: Leaving 'local diversion of /etc/default/monit to /etc/default/monit.distrib'

Started: 00:08:31.783585

Duration: 65.443 ms

Changes:

----------

ID: configure_monit_monitrc

Function: file.managed

Name: /etc/monit/monitrc

Result: True

Comment: File /etc/monit/monitrc is in the correct state

Started: 00:08:31.850450

Duration: 335.316 ms

Changes:

----------

ID: divert_monit_monitrc

Function: omv_dpkg.divert_add

Name: /etc/monit/monitrc

Result: True

Comment: Leaving 'local diversion of /etc/monit/monitrc to /etc/monit/monitrc.distrib'

Started: 00:08:32.193304

Duration: 176.361 ms

Changes:

----------

ID: test_monit_config

Function: cmd.run

Name: monit -t

Result: True

Comment: Command "monit -t" run

Started: 00:08:32.389284

Duration: 129.975 ms

Changes:

----------

pid:

54440

retcode:

0

stderr:

stdout:

Control file syntax OK

----------

ID: reload_monit_service

Function: service.running

Name: monit

Result: True

Comment: The service monit is already running

Started: 00:08:32.766275

Duration: 295.113 ms

Changes:



Summary for debian

-------------

Succeeded: 14 (changed=1)

Failed: 0

-------------

Total states run: 14

Total run time: 2.310 s

----------

ID: configure_default_rrdcached

Function: file.managed

Name: /etc/default/rrdcached

Result: True

Comment: File /etc/default/rrdcached is in the correct state

Started: 00:08:33.110231

Duration: 221.398 ms

Changes:

----------

ID: divert_default_rrdcached

Function: omv_dpkg.divert_add

Name: /etc/default/rrdcached

Result: True

Comment: Leaving 'local diversion of /etc/default/rrdcached to /etc/default/rrdcached.distrib'

Started: 00:08:33.335763

Duration: 65.827 ms

Changes:

----------

ID: start_rrdcached_service

Function: service.running

Name: rrdcached

Result: True

Comment: The service rrdcached is already running

Started: 00:08:33.487844

Duration: 208.582 ms

Changes:

----------

ID: monitor_rrdcached_service

Function: module.run

Result: True

Comment: monit.monitor: True

Started: 00:08:33.706193

Duration: 55.946 ms

Changes:

----------

monit.monitor:

True



Summary for debian

------------

Succeeded: 5 (changed=2)

Failed: 0

------------

Total states run: 5

Total run time: 6.691 s


<img src="https://forum.openmediavault.org/wsc/index.php?attachment/28305/&thumbnail=1" class="woltlabAttachment" data-attachment-id="28305" id="wcfImgAttachment2">

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