Linux – the -real- server time? Linux/CentOS

Hitting F1 or h will show you the key. But for reference, the default colors are:

CPU:

• Blue = Low priority threads
• Green = Normal priority threads
• Red = Kernel threads

Memory:

• Green = Used memory
• Blue = Buffers
• Yellow/Orange = Cache

There are a couple of different color-schemes available, you can see them through hitting F2.

Windows (and Hyper-V by extension) keep the "CMOS Clock" (even on VMs) in local time, not UTC. Most *nix platforms keep it in UTC then display it in local time.

By default Hyper-V will set the clock of the VM, which in this case will set the VMs clock to your local time (EST/EDT). The *nix VM will need to be set to recognize this, as it's not the default (usually).

Alternately, you can disable Hyper-V's time sync, and have the *nix client sync it's own clock via NTP or similar. This will lead to occasional clock irregularities because the VM's clock isn't an independent piece of hardware, it's software running on the host (and isn't perfect; this isn't a problem unless your application requires a high precision clock).

Edit:
I don't know Linux, got this from someone else: For CentOS edit /etc/sysconfig/clock to include these lines:

UTC=false
ZONE="America/New York"

There may be other lines in the file, not sure what they should be. Enable Hyper-V's Time Sync, and the VM should have the correct time (as long as the host does).