If you plan to install LogZilla on a VMWare Server, then you'll want to set the resource allocation on the disk to high.
It should be noted that LogZilla does not recommend using VMWare for large-scale deployments unless you are well versed in enhancing disk I/O performance.
To set the resource allocation in VMWare, right-click on your VM and select
Next, click the
Resources tab and click
disk then change the drop-down menu from
high as seen below: