Polling Issues


====================================
Component | Version
--------- | -------
LibreNMS  | 22.7.0-68-ga40e1d551
DB Schema | 2022_07_03_1947_add_app_data (244)
PHP       | 8.1.8
Python    | 3.8.10
Database  | MariaDB 10.3.34-MariaDB-0ubuntu0.20.04.1
RRDTool   | 1.7.2
SNMP      | 5.8
====================================

[OK]    Composer Version: 2.3.10
[OK]    Dependencies up-to-date.
[OK]    Database connection successful
[OK]    Database Schema is current
[OK]    SQL Server meets minimum requirements
[OK]    lower_case_table_names is enabled
[OK]    MySQL engine is optimal
[OK]
[OK]    Database schema correct
[OK]    MySQl and PHP time match
[OK]    Active pollers found
[OK]    Dispatcher Service is enabled
[OK]    Locks are functional
[OK]    No active python wrapper pollers found
[OK]    Redis is unavailable
[OK]    rrdtool version ok
[OK]    Connected to rrdcached

Hello,
after an update my poller seems to work a little weired.
Often I got the following error:

[2022-08-16T11:38:39.680841+02:00] production.ERROR: Error polling ports module for 192.168.168.156. DivisionByZeroError: Division by zero in /opt/librenms/includes/polling/ports.inc.php:799
Stack trace:
#0 /opt/librenms/includes/polling/functions.inc.php(331): include()
#1 /opt/librenms/poller.php(138): poll_device()
#2 {main}

Before i reinstall everything can anyone confirm?

kind regards,
shortcircuit

I am seeing as well, when I run collect-port-polling.php.

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