Release Notes for Zabbix 5.0.22

Zabbix Team is pleased to announce the availability of Zabbix 5.0.22.

Zabbix is an enterprise-class open source distributed monitoring solution. Zabbix is released under the GPL, thus it is free of charge for both commercial and non-commercial use. A complete text of the license is available at

This document contains the release notes for Zabbix 5.0.22. Download it from download.

The following sections describe the release in details and provide late-breaking or other information that supplements its main documentation.

New Features and Improvements

ZBXNEXT-7065 Added queries metrics to the PostgreSQL by agent 2 template
ZBXNEXT-7023 Updated regular expressions for services discovery in Windows templates
ZBXNEXT-7485 Fixed debug_backtrace function usage for PHP8
ZBXNEXT-7493 Added garbage collector and memory pool discovery to generic Java template

Bug Fixes

ZBX-20681 Fixed undefined index error when accessing module page with guest user
ZBX-20518 Fixed lastaccess update during proxy throttling
ZBX-20634 Fixed handling of multiline FTP response
ZBX-20528 Fixed issue with pgsql.custom.query JSON response failing for Zabbix agent 2
ZBX-20762 Fixed StartAlerters and StartEscalators range in configuration file comments
ZBX-19311 Fixed raid device discovery in the Smart plugin for Zabbix agent 2
ZBX-19407 Removed the redundant encoding check in get_codepage() for Windows
ZBX-20539 Fixed TLS parameters for MySQL and PostgreSQL in Zabbix agent 2
ZBX-20728 Removed duplicate entries in tmpl files
ZBX-20390 Fixed Oracle Solaris vm.memory.size[available] item kstats memory read
ZBX-19223 Fixed disabled hosts not listed in latest data view
ZBX-20521 Corrected typos in templates, README and media types
ZBX-20640 Fixed X-axis field placement in different rows in Axis tab in Graph widget
ZBX-20049 Implemented keyboard control for info icons
ZBX-19965 Fixed database upgrade for SNMP interfaces
ZBX-20698 Fixed import from 2.0-4.4 to 5.0 and above with SNMP interfaces

Installation and Upgrade Notes


See Zabbixマニュアル for full details.


See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 5.0.22.

Commercial support

Zabbix Company provides a full range of Professional Services. We also provide trouble-free Upgrade Service for easy migration from earlier versions of Zabbix. Please 営業への問い合わせ for pricing and more details.


Zabbix 5.0 Manual