Hi,
We are running cluster of ESXi 5.5 Hosts.
This morning, end users report that they find some VMs are slow. Then we find out there is memory swapped / ballooned for some VMs.
1) Just wonder whether we should get any sign of memory problem (Guest VM) ?
2) After migrating those VMs to another ESXi Host, the performance is improved. Just wonder why DRS are not kicked in to migrate those VMs.
Your advice is sought.
Thanks