Poller Output Table not Empty

[chiro]

Hi,
today I noticed that I have some warning in my log file.

Code: Select all

POLLER: Poller[0] WARNING: Poller Output Table not Empty. Issues Found: 2, Data Sources: traffic_in(DS[8]), traffic_in(DS[78]) 

And the graphics associated with this datasources have valuse "nan"

I checked the poller output table in mydatabase and it wasn't empty. Deleted the records for this data sources, but one minute later I am getting the same error and the records in poller output table are back there.

Code: Select all

mysql> select * from poller_output;
+---------------+------------+---------------------+--------------+
| local_data_id | rrd_name   | time                | output       |
+---------------+------------+---------------------+--------------+
|             8 | traffic_in | 2010-03-25 12:04:02 | 109165200849 |
|            78 | traffic_in | 2010-03-25 12:04:02 | 0            |
+---------------+------------+---------------------+--------------+
2 rows in set (0.00 sec)

This datasources and the graphics are created absolutely the same way as the other graphics I am graphing and the rest of them are working fine.

Tried rebuilding the poller cache - no luck
.
What else can I look for to fix this problem?

Cacti Version 0.8.7e on Fedora Core 12
Poller - cmd.php
cron interval - every minute
poller interval - every minute

Thanks for the help

[gandalf]

Please try cli/rebuild_poller_items.php
R.

[earnie]

Hi,

I have same problem with @chiro

But I don't have that file 'rebuild_poller_items.php'

Any help would be appreciated.

earnie

Cacti Version 0.8.7d on Ubuntu Desktop 9.10
Poller - cmd.php
cron interval -5 minute
poller interval - 5 minute

[TheWitness]

If you resave the host and the traffic_out do not appear, then there is another problem and you may have to delete and re-create the graphs in question.

The utility that Gandalf provided is simply a way to run the "Repopulate Poller Cache" utility that is available from the "System Utilities" section of the WebUI.

TheWitness

[zez3]

hi guys,

I have the same issue with the latest cacti version.
it appeared after the migration 0.8.8_h-1 -> 1.0.0-1

Currently running 1.0.4-1 but the issue is not yet fixed.

MariaDB [cacti]> select * from poller_output;
+---------------+----------+---------------------+-------------------------------+
| local_data_id | rrd_name | time | output |
+---------------+----------+---------------------+-------------------------------+
| 11 | | 2017-03-06 12:46:02 | CPU_temp:42.7 GPU_temp:42.774 |
| 10 | | 2017-03-06 12:46:02 | CPU_temp:42.7 GPU_temp:42.774 |
| 8 | | 2017-03-06 12:46:02 | Inside:22.6 Outside:8.9 |
| 9 | | 2017-03-06 12:46:02 | Inside:22.6 Outside:8.9 |
+---------------+----------+---------------------+-------------------------------+
4 rows in set (0.00 sec)

MariaDB [cacti]> select * from poller_output;
Empty set (0.00 sec)

MariaDB [cacti]> select * from poller_output;
+---------------+----------+---------------------+-------------------------------+
| local_data_id | rrd_name | time | output |
+---------------+----------+---------------------+-------------------------------+
| 11 | | 2017-03-06 12:47:03 | CPU_temp:42.2 GPU_temp:42.236 |
| 10 | | 2017-03-06 12:47:03 | CPU_temp:41.6 GPU_temp:42.236 |
| 9 | | 2017-03-06 12:47:03 | Inside:22.6 Outside:8.8 |
| 8 | | 2017-03-06 12:47:03 | Inside:22.6 Outside:8.8 |
+---------------+----------+---------------------+-------------------------------+
4 rows in set (0.01 sec)

Has anyone a suggestion why is not writing to rra ?

[zez3]

This issue has been moved to github

https://github.com/Cacti/cacti/issues/389

which at this moment is not yet fixed