• Monitoring → Screens • Configuration → Actions • Administration → General • Administration → Queue New section for monitoring all hosts The new frontend section Monitoring → Hosts provides detailed information Diagnostic information about preprocessing has been improved to include the oldest values in queue and the totals to include done, queued, processing and pending. Default dashboards The Zabbix server while in Configuration → Templates you can import them manually into Zabbix. Configurable TCP queue maximum size A new configuration parameter ListenBacklog has been added to Zabbix server, Zabbix

availability manager process has been introduced. All processes queue host availability updates to the availability manager and that queue is flushed by the availability manager to the database every 5 Monitoring → Overview • Configuration → Actions • Administration → General • Administration → Queue The third-level menu is introduced as a more visible alternative to the title dropdown on the top information Diagnostic information about preprocessing has been improved to include the oldest values in queue and the totals to include done, queued, processing and pending. Web scenario fields The maximum

information Diagnostic information about preprocessing has been improved to include the oldest values in queue and the totals to include done, queued, processing and pending. Real-time export Severity is now scripts are located under directory misc/init.d. Server process types • alert manager - alert queue manager • alert syncer - alert DB writer • alerter - process for sending notifications • configuration self-monitoring - process for collecting internal server statistics • snmp trapper - trapper for SNMP traps • task manager - process for remote execution of tasks requested by other components (e.g. close problem

following internal items have also been added: • zabbix[discovery_queue] - allows to monitor the number of discovery checks in the queue; • zabbix[vps,written] - allows to monitor the total number of history concurrent connections on the same port. A new zabbix[discovery_queue] internal item allows to monitor the number of discovery checks in the queue. The StartDiscoverers parameter now determines the total number list of mutexes (is empty on BSD systems) connector - statistics for connectors with the largest queue ha_status Log high availability (HA) cluster status. ha_remove_node=target Remove the high availability

connector worker. A new Zabbix internal item zabbix[connector_queue] allows to monitor the count of values enqueued in the connector queue. LDAP/SAML user provisioning It is now possible to configure list of mutexes (is empty on BSD systems) connector - statistics for connectors with the largest queue ha_status Log high availability (HA) cluster status. ha_remove_node=target Remove the high availability preprocessing manager, preprocessing worker, proxy poller, self-monitoring, service manager, snmp trapper, task manager, timer, trapper, unreachable poller, vmware collector process type,N - Process type and

scripts are located under directory misc/init.d. Server process types • alert manager - alert queue manager • alert syncer - alert DB writer • alerter - process for sending notifications • availability process for collecting internal server statistics • snmp trapper - trapper for SNMP traps 22 • task manager - process for remote execution of tasks requested by other components (e.g. close problem self-monitoring - process for collecting internal server statistics • snmp trapper - trapper for SNMP traps • task manager - process for remote execution of tasks requested by other components (e.g. close problem

values are now properly URI-encoded. • HTTP agent items are now also listed in Administration → Queue. • Radio buttons now immediately display the correct color when in focus and clicked on. Previously query internal queue stats: • zabbix[stats,,,queue,,] internal item - for direct internal queue queries to remote Zabbix server/proxy • zabbix.stats[,,queue,,] ] agent item - for agent-based internal queue queries to remote Zabbix server/proxy For more details, see: • Remote monitoring of Zabbix stats • Internal items • Zabbix agent items New templates

self-monitoring - process for collecting internal server statistics • snmp trapper - trapper for SNMP traps • task manager - process for remote execution of tasks requested by other components (e.g. close problem self-monitoring - process for collecting internal server statistics • snmp trapper - trapper for SNMP traps • task manager - process for remote execution of tasks requested by other components (e.g. close problem discovery manager and worker processes have been added • The new zabbix[lld_queue] item has been added to monitor low-level discovery queue • More descriptions for triggers related to caching parameters have

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 16 The Queue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . improved filters As Zabbix frontend provides means to access all the information, it can be a daunting task to find the desired one. Previous versions offered ways to filter this information, and 1.8 improves are started. • Made poller balancing more intuitive by making them take items from a single item queue. As a consequence, unreachable server polling has also been improved and StartPollersUnreachable

for Prometheus metrics Bulk processing of dependent items has been introduced in the preprocessing queue to improve the performance of retrieving Prometheus metrics. See Prometheus checks for more details preprocessing manager, preprocessing worker, proxy poller, self-monitoring, service manager, snmp trapper, task manager, timer, trapper, unreachable poller, vmware collector process type,N - Process type and scripts are located under directory misc/init.d. Server process types • alert manager - alert queue manager • alert syncer - alert DB writer • alerter - process for sending notifications • availability