be deployed on both Linux and Windows Binary daemons • written in C, for performance and small memory footprint • easily portable Ready for complex environments • remote monitoring made easy by using connections cURL feature has been added to HTTP agent checks. Proxy memory buffer A memory buffer has been developed for Zabbix proxy. The memory buffer allows to store new data (item values, network discovery the use of memory buffer on the proxy. This is possible by modifying the value of ProxyBufferMode from ”disk” (hardcoded default for existing installations) to ”hybrid” (recommended) or ”memory”. It is

be deployed on both Linux and Windows Binary daemons • written in C, for performance and small memory footprint • easily portable Ready for complex environments • remote monitoring made easy by using manager - process for host availability updates • configuration syncer - process for managing in-memory cache of configuration data • connector manager - manager process for connectors • connector worker deployed on a monitoring target to actively monitor local resources and applications (hard drives, memory, pro- cessor statistics, etc.). The agent gathers operational information locally and reports data

be deployed on both Linux and Windows Binary daemons • written in C, for performance and small memory footprint • easily portable Ready for complex environments • remote monitoring made easy by using them manually into Zabbix. New VMware items New VMware items have been added: • vmware.hv.cpu.usage.perf[,] • vmware.hv.cpu.utilization[,] • vmware.hv.datastore.multipath[ cpu.usage.perf[,] • vmware.vm.guest.memory.size.swapped[,] • vmware.vm.guest.osuptime[,] • vmware.vm.memory.size.consumed[,] • vmware.vm.memory.usage[

be deployed on both Linux and Windows Binary daemons • written in C, for performance and small memory footprint • easily portable Ready for complex environments • remote monitoring made easy by using been updated to use suffixes and aggregate functions. All OS templates have been updated to include memory graph. 15 5.20 Network discovery changes Starting with Zabbix 2.2.0 hosts discovered on different of long e-mail addresses. Overall frontend and API memory usage was decreased by optimising database access function and reducing its memory usage by 22-95%. Previously, enabling debug mode for guest

be deployed on both Linux and Windows Binary daemons • written in C, for performance and small memory footprint • easily portable Ready for complex environments • remote monitoring made easy by using hv.net.if.discovery[], vmware.hv.network.linkspeed[]; • Resource pools: vmware.rp.cpu.usage[], vmware.rp.memory[]. The items vmware.hv.network.in[] and vmware.hv.network.out[], used for monitoring hypervisor manager - process for host availability updates • configuration syncer - process for managing in-memory cache of configuration data • discoverer - process for discovery of devices • escalator - process

be deployed on both Linux and Windows Binary daemons • written in C, for performance and small memory footprint • easily portable Ready for complex environments • remote monitoring made easy by using and SHA256 hash calculation have been added to global JavaScript functions. JavaScript memory limit The memory limit available for JavaScript scripts has been raised from 10MB to 64MB. New templates read-write locks in the processing logic. The expected benefit of this change is reduced history syncer usage in heavy parallel workloads. 16 What’s new in Zabbix 5.0.12 WildFly monitoring New templates WildFly

be deployed on both Linux and Windows Binary daemons • written in C, for performance and small memory footprint • easily portable Ready for complex environments • remote monitoring made easy by using combination of uppercase and lowercase letters, digits, and/or special characters. 16 • Prohibit usage of most common and easily guessable passwords. Audit log Records The audit log now contains records will happen at random time, which is less than item update interval, to prevent spikes in resource usage. It is also possible to set this option only for a specific plugin by using Plugins.

be deployed on both Linux and Windows Binary daemons • written in C, for performance and small memory footprint • easily portable Ready for complex environments • remote monitoring made easy by using improved to support Zabbix proxy configuration of size up to 16 GB. Additionally performance and memory usage have been improved by freeing uncompressed data as fast as possible and compressing before connection container statistics The docker.container_stats [] item now also returns CPU usage in percentage as part of container resource usage statistics. Hostname The system.hostname[] item can now return only shorthost

be deployed on both Linux and Windows Binary daemons • written in C, for performance and small memory footprint • easily portable Ready for complex environments • remote monitoring made easy by using existing value mappings from XML. Value mappings can also be imported/exported separately. 5.8.1 Usage in items column When viewing configured value mappings, there is a useful new column displaying whether unused values to be eventually removed if the item request range was reduced. When working in low memory mode value cache will attempt to switch back to normal operational mode once per day. The current

be deployed on both Linux and Windows Binary daemons • written in C, for performance and small memory footprint • easily portable Ready for complex environments • remote monitoring made easy by using (default is still all and returns normal load value) vm.memory.size now supports more modes for various platforms. See supported by platform and vm.memory.size parameters pages for more information. 5.3.2 the same time as other parts of it. Note that upgrading to 2.0.0 may increase configuration cache usage, especially if Zabbix instance has lots of triggers. This should improve trigger related operation