ZABBIX 3.4.3





17 October 2017

Zabbix Team is pleased to announce the availability of Zabbix 3.4.3.

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 3.4.3. Download it from

This release fixes known issues of Zabbix 3.4.x.

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

What's New

:: New Features and Improvements

  • [ZBXNEXT-1862] modified server, proxy and agent to follow changes in /etc/resolv.conf

:: Bug Fixes

  • [ZBX-12659] fixed missing information in "Status of Zabbix" widget with huge sessions table
  • [ZBX-12788] fixed error when template is added to hosts via mass update form
  • [ZBX-12838] fixed trap, snmptrap items of log type not being processed by proxy
  • [ZBX-12777] fixed default value for JMX endpoint on item type change in edit form and mass update form
  • [ZBX-12594] fixed, user parameter and external check not to become unsupported when exit code is different than zero
  • [ZBX-10547] fixed IT services calculation in parallel transactions not seeing each other changes when calculating common parent service
  • [ZBX-12791] fixed hanging of preprocessing manager process due to file descriptor limit exhaustion when too many data gathering processes are configured to start
  • [ZBXNEXT-3732] fixed IE and Opera specific javascript bug; improved the depth control of navigation tree items; improved coding style and performance
  • [ZBX-12577] fixed simple graph widget item support: only supported dynamic items, only real hosts, show only hosts with items
  • [ZBX-12689] added 'filter field should not be empty' validation for sysmap widget form
  • [ZBX-12441] fixed user permission check for macros containing user personal information in notification messages
  • [ZBX-12725] improved task database operations to handle/prevent creation of tasks without corresponding data records
  • [ZBX-12771] fixed {HOST.*} macro expansion for map trigger elements in map constructor
  • [ZBX-12779] fixed detection of PostgreSQL 10
  • [ZBX-12281] fixed simultaneous sending of the same history data from passive proxy
  • [ZBX-12770] fixed links in select popup for user groups; updated group selection field in Administration->Users
  • [ZBX-12576] fixed difference between item and web scenario item graphs on simple graph widget
  • [ZBX-8277] improved performance of hostgeneral.unlink() method; fixed SQL statement
  • [ZBX-12633] added horizontal scrollbar to the map in view mode; removed homepage label in maps and graphs; made graph timestamp visible only if debug-mode is on
  • [ZBX-12576] fixed error in simple graph widget for web scenario items
  • [ZBX-12715] fixed problem box stretching in navigation tree in IE11; fixed position of all navigation tree problem boxes in Edge
  • [ZBX-12679] fixed escaping of translation strings with apostrophe in forms: dashboard sharing and monitoring, administration of housekeeper and trigger options, item edit and mass update, xml import, host edit, web scenario, trigger configuration.
  • [ZBX-11426] fixed the housekeeper for not deleting events in open problem state
  • [ZBX-12691] moved item state,lastlogsize,mtime,lastclock configuration cache update from value reception to value processing
  • [ZBX-12802] reduced memory used by pre-processor manager item cache
  • [ZBX-12619] fixed error displaying of zabbix server status widget
  • [ZBX-12681] fixed SQL errors in event.get() method
  • [ZBX-12709] fixed possibility to enter deleys with suffixes for new elements of slideshows
  • [ZBX-12482] fixed behavior for graph prototypes when item prototype is deleted
  • [ZBX-12727] fixed response for script.get() method with "editable" flag
  • [ZBX-12727] fixed dcheck.get(), dhost.get() and dservice.get() permission checks for admin users; related to ZBX-7238

Installation and Upgrade Notes


See Zabbix Manual for full details.


Recompile Zabbix binaries and update front-end PHP files. Execute a database patch if migrating from Zabbix 1.8.x. See Zabbix Manual for a detailed upgrade procedure.

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 contact Sales for pricing and more details.


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