1. bash-4.2$ ./validate.php
2. ====================================
3. Component | Version
4. --------- | -------
5. LibreNMS  | 1.52-62-g6239db7
6. DB Schema | 2019_05_30_225937_device_groups_rewrite (135)
7. PHP       | 7.2.12
8. MySQL     | 5.5.60-MariaDB
9. RRDTool   | 1.4.8
10. SNMP      | NET-SNMP 5.7.2
11. ====================================
12.  
13. [OK]    Composer Version: 1.8.6
14. [OK]    Dependencies up-to-date.
15. [OK]    Database connection successful
16. [OK]    Database schema correct
17. [WARN]  Some devices have not been polled in the last 5 minutes. You may have performance issues.
18.         [FIX]:
19.         Check your poll log and see: http://docs.librenms.org/Support/Performance/
20.         Devices:
21.          device1
22.          device2
23. [FAIL]  Some devices have not completed their polling run in 5 minutes, this will create gaps in data.
24.         [FIX]:
25.         Check your poll log and see: http://docs.librenms.org/Support/Performance/
26.         Devices:
27.          device1
28.          device2
29. [WARN]  Your local git contains modified files, this could prevent automatic updates.
30.         [FIX]:
31.         You can fix this with ./scripts/github-remove
32.         Modified Files:
33.          includes/polling/os/arris-c4.inc.php
34.          rrd/.gitignore
35. bash-4.2$