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7.2 (current)
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18 Upgrade notes for 7.2.8
This minor version does not have any upgrade notes.
In this version, the Zabbix preprocessing manager may cause high CPU utilization when multiple values are received for a single item at once (such as during log monitoring) and more than one preprocessing worker is configured. As a temporary workaround, set the StartPreprocessors server/proxy configuration parameter to 1. The issue has been fixed in Zabbix 7.2.9.
We recommend upgrading to Zabbix 7.2.9 as soon as possible.
SNMP walk and get retries increased
SNMP agent walk and get items now make up to 5 retries (instead of 1) to retrieve all values if previous attempts time out or fail. Each retry resets the timeout and resumes from the last successful request, improving data reliability in case of packet loss or delayed responses during SNMP data collection.
Consider setting a low timeout in the item configuration form to avoid long delays if the device is unreachable.
Minimum supported Go version
The minimum supported Go version has been raised from 1.21 to 1.23.
If you previously built Zabbix agent 2, agent 2 loadable plugins, or web service from source using a Go version older than 1.23, it is recommended to rebuild these components using a supported Go version to receive the latest security updates and bug fixes. Components built with an older Go version will continue to work, but upgrading them will require a newer Go environment.
Database connection parameters
DBPort and DBSocket are now mutually exclusive. When specifying database connection parameters, you may define either DBPort or DBSocket, or leave both undefined to use defaults.