OpManager monitors Host, VMs and Storage Repositories of Citrix XenSever and provides the required visibility into their performance. In addition to XenServer, OpManager also monitors VMware and Hyper-V servers, thereby supporting a hybrid virtual environment.
OpManager uses Xen API to discover, classify and monitor XenServers. OpManager requires the details of the host server alone. From the host it discovers all the VMs and Storage Repositories (SR) associated to that host. Post discovery, using the devices templates available for XenServer, OpManager automatically associates all the necessary performance monitors to the host, VM and SR.
The biggest challenge that enterprises face with their virtual environment is VM sprawl. This can be avoided by active tracking of all the VMs in the host and the resources allocated to each VM. The benefit with OpManager is, it periodically monitors the host and VMs and their resources. It also keeps tracks of VMs that migrate from one host to another host via XenMotion.
OpManager provides a live topology map that helps you understand and visualize the complex relationship between Host, VMs and Storage Repositories. The map shows the status and relationship between the devices in real-time.
OpManager out-of-the box monitors CPU, memory and network of Xen Host and VMs. You can set thresholds for all the performance monitors and receive proactive alerts. In addition to these Xen specific monitors, you can also monitor services, Windows services, processes, files and folder, custom scripts, URLs and websites similar to other physical servers.
OpManager includes an intelligent fault management module that notifies performance hiccups, downtimes, and faults via email and SMS instantly. You can also leverage workflow automation and self-healing scripts to automate fault remediation.
OpManager provides detailed information on the entire host and VMs and the resources consumed by it. This helps you to optimize the resources allocated and use the rest for other projects.
OpManager, out-of-the-box offers reports on CPU utilization per core, CPU overall utilization, network usage, disk I/O, memory usage/used/overhead, and much more.
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