How do you use Esxtop commands?
Start esxtop by typing esxtop at the command line. Type v to switch to disk view (virtual machine mode). Press f to modify the fields that are displayed. Press b, d, e, h, and j to toggle the fields and press Enter.
How do you run Esxtop?
Note: You can also run esxtop in batch mode. For example, use the command: [root]# esxtop -b -n iterations > logfile. For detailed command reference information, enter man esxtop on the SSH command line.
Which default configuration file is used for the Esxtop utility?
Sets the esxtop configuration file, which by default is . esxtop60rc.
What is RDY in Esxtop?
This represents the amount of time that the virtual machine was ready to execute, but has not been scheduled for CPU time because the VMkernel deliberately constrained it. For more information, see the Managing Resource Pools section of the vSphere Monitoring and Performance Guide or Resource Management Guide.
How do I check my CPU usage virtual machine?
Select the virtual machine itself from the list of objects. 10. From the list of counters, select CPU Usage In MHz (Average) and CPU Ready. This shows you how much processor is actually being used and how long it’s taking to schedule the VM on a physical processor.
How do you save Esxtop output?
Collect Performance Metrics from ESXi Hosts with esxtop
- Enable SSH on ESXi host and use putty to connect to it.
- Run esxtop in batch mode.
- Confirm the output file was created.
- Export the output off of ESXi host.
- Open vSphere Web Client and download the esxtop output file from the VMFS datastore.
How do I know if my VMDK is locked?
Identifying the Locked File
- Power on the virtual machine, this process should fail and display an error message.
- Connect to the ESXi host the virtual machine is on with an SSH session.
- Find the IP address of the host holding the lock by running vmfsfilelockinfo on the VMDK flat, delta, or sesparse file for VMFS, or the .
How much CPU Ready is too much?
CPU ready time is dependent on the number of VMs on the host and their CPU loads. It is normal for a VM to average between 0–50 ms of CPU ready time; anything over 1000 ms is considered to lead to VM performance problems.
How do I know my CPU is ready?
As with the longer version of the formula, reverse the formula and multiply (rather tha dividing) to calculate the CPU ready summation value:
- Realtime: CPU ready % * 200.
- Past Day: CPU ready % * 3000.
- Past Week: CPU ready % * 18000.
- Past Month: CPU ready % * 72000.
- Past Year: CPU ready % * 864000.