|Hierarchy:||VMmanager KVM ->STATISTICS|
|VMmanager Cloud ->STATISTICS|
This module can be used to monitor the load on each virtual machine based on the following resources:
- incoming traffic;
- outgoing traffic;
- input-output operations.
- CPU time
Load statistics per virtual machine is collected every 5 minutes.
- Statistics is collected to the file /usr/local/mgr5/var/stat/raw/mainstat/@VM_NAME/YYYYMMDDHH.stat
- Process statistics hourly. All statistical information will be summed up and put into the stathour table
- Process statistics daily. All statistical information from the stathour table will be summed up and put into the statday table
To display the data you can select a specific period (previous day, month, any range and so on), interval (days, hours, minutes), cluster node and virtual machine (you can select either a certain machine or Top-10 servers.
Clicking the "Show data" link will open a table with detailed information.
If the cluster node where the virtual machine is installed runs Debian or Ubuntu, CPU time statistics for a virtual machine will not be collected due to libvirt restrictions. Information on the cluster node load is collected. If you run CentOS, CPU time statistics is collected.
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