a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) expression evaluation has been improved dramatically by using a hashing mechanism. Also configuration cache locking during that process has been reduced multiple times. The nodata() function calculation has connects to Zabbix server, the server identifies this proxy using information from server configuration cache (in earlier versions directly from database). This improves performance and reduces database load

a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) interface as required. Manual SNMP cache clearing Zabbix server and Zabbix proxy now support an -R snmp_cache_reload runtime control option, which reloads the SNMP cache 16 and clears the SNMP properties template are now available for the fast deployment of PostgreSQL monitoring via Zabbix agent 2. Cache size configuration parameter The maximum value of the CacheSize configuration parameter for Zabbix

a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) Value cache optimization Previously the value cache was optimized for working with frequently changing data. Values for items that were updated less than daily were removed from the value cache. Now Now the value cache is optimized for a wider variety of monitoring patterns. Item values remain in the value cache until the item is deleted or until the item value is outside the time or count range specified

a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) supported. Note that this change does not affect frontend encryption (which uses its own openssl-php package) and Java gateway JMX encrypted connections to monitoring targets (which uses its own Java encrypted packages renamed RHEL packages have been renamed by adding a ”release” word in the name: Naming Package name Old zabbix-agent-6.0.7-1.el9.x86_64.rpm New zabbix-agent-6.0.8-release1.el9.x86_64.rpm There

a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) • zabbix[queue,,] • zabbix[rcache,<cache>,] • zabbix[requiredperformance] • zabbix[uptime] • zabbix[wcache,<cache>,] (trends cache is not supported by proxies) See detailed specifications include network interface discovery rule. Zabbix server template has been updated to include value cache related items and other entities. Various services from the agentless template have been split out

a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) the old plaintext protocol has been added. If the agent returns ”ZBX_NOTSUPPORTED”, Zabbix will cache the interface as old protocol and retry the check by sending only the plaintext item key. Zabbix server will query the items table for a list of the items which are active that is then stored in a cache within the Zabbix server. This is why it can take up to two minutes for any changes made in Zabbix

a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) server will query the items table for a list of the items which are active that is then stored in a cache within the Zabbix server. This is why it can take up to two minutes for any changes made in Zabbix Zabbix frontend to show up in the latest data section. Running server If installed as package Zabbix server runs as a daemon process. The server can be started by executing: shell> service zabbix-server

a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) required entities and click on Check now. Attention: When checking for a new value, the configuration cache is not updated, thus the values will not reflect very recent changes to item/discovery rule configuration transformation for Item value preprocessing : ok, master, err, slave. • zabbix[rcache,<cache>,] and zabbix[wcache,<cache>,] internal items now support a pused mode, returning the use percentage of

a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) proxy_config_cache_reload) • from the frontend (in the list of proxies or the proxy editing form) It is also now possible for passive proxies to request configuration from the server using the config_cache_reload (note, that history of the deleted items will be lost). Configuration cache Faster configuration sync Incremental configuration cache synchronization has been added for hosts, host tags, items, item tags

a highly integrated network monitoring solution, offering a multiplicity of features in a single package. Data gathering • availability and performance checks • support for SNMP (both trapping and polling) webhook media type for pushing Zabbix notifications to Telegram. 14 What’s new in Zabbix 4.4.9 Cache size configuration parameter The maximum value of the CacheSize configuration parameter for Zabbix server will query the items table for a list of the items which are active that is then stored in a cache within the Zabbix server. This is why it can take up to two minutes for any changes made in Zabbix