

Good rule of thumb I’ve decided upon over the years for this:
“If the # of kernels present is greater than 3, reinstall for thee”.
Figure 3 full kernel versions, excluding patches averages 12-18 months (based on kernel.org history). It’s been a good metric to follow.
Hint: There is no vSAN/UCI/HCI silver bullet.
They all suffer from performance related issues either up front or over time, have scalability deficits or limitations and lackluster price to performance ratios (Nutanix can suck my 5yr forced upgrade balls).