Services graps have -nan values

Hello guys,
after saturday at (00:15) my services graphs not showing values. Here is my graphs from services page. I got SNMPwalk values from servers but not showing in services and detailed viewing. So my question is: Has anything changed?

Thank you
Tomas

1 Like

Same issue here. The service graphs stopped since saturday.
Services are running and alerts works but no graphs are generated.
I have run daily.sh to update and the issue continues.
Validate shows eveything is working ok.

Component Version
LibreNMS 25.6.0-37-g5eec81798 (2025-06-23T10:13:07+02:00)
DB Schema 2025_06_11_173916_drop_alert_rule (344)
PHP 8.2.25
Python 3.9.21
Database MariaDB 10.5.22-MariaDB
RRDTool 1.7.2
SNMP 5.9.1
===========================================

[OK] Composer Version: 2.8.9
[OK] Dependencies up-to-date.
[OK] Database Connected
[OK] Database Schema is current
[OK] SQL Server meets minimum requirements
[OK] lower_case_table_names is enabled
[OK] MySQL engine is optimal
[OK] Database and column collations are correct
[OK] Database schema correct
[OK] MySQL and PHP time match
[OK] Active pollers found
[OK] Dispatcher Service not detected
[OK] Locks are functional
[OK] Python poller wrapper is polling
[OK] Redis is unavailable
[OK] rrdtool version ok
[OK] Connected to rrdcached
[WARN] Your local git contains modified files, this could prevent automatic updates.
[FIX]:
You can fix this with ./scripts/github-remove
Modified Files:
bootstrap/cache/.gitignore
dist/rrdcached/rrdcached.service
logs/.gitignore
rrd/.gitignore
storage/app/.gitignore
storage/app/private/.gitignore
storage/app/public/.gitignore
storage/debugbar/.gitignore
storage/framework/cache/.gitignore
storage/framework/cache/data/.gitignore
storage/framework/sessions/.gitignore
storage/framework/testing/.gitignore
storage/framework/views/.gitignore
storage/logs/.gitignore

Try this: Fix services graphs by sending device array by laf · Pull Request #17935 · librenms/librenms · GitHub

2 Likes

Thank you. It’s worked for me

Remove the patch and re-run daily.sh, it’s now in the master branch

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