Optimization scheme of win10 virtual machine cluster

background :
Virtual machines are going to run 20G The above k8s colony , Mobile hard disk , When the cluster starts, the disk IO Has been 100% After investigation, the following problems were found , The solution has been given , And in continuous observation .

Open Task Manager Look at the background program

It is not recommended to close system process , Not admin When the user is logged in , It can't be closed , It can be seen that at the beginning of system design, users are not recommended to turn off such key system services . System The process is Windows Page memory management process , Have 0 First priority , Without it, the system cannot start . This service does not exe Of

Turn off the system and third-party antivirus

The system and third-party antivirus programs will constantly scan the tasks in the disk It also scans the virtual machine

Software that listens to songs will also scan virtual machines

A cloud suppressor will often scan virtual machines in the on state , Maybe music copyright owners are more cunning than users , It has been thought that users may download pirated music with virtual machine programs ?

Indexing services

It depends. Turn it off If the machine can't run all the time, you can turn it off first

virtual machine vmware Of vmx File modification

MemTrimRate = "0"
sched.mem.pshare.enable = "FALSE"
sched.mem.maxmemctl=0
MemAllowAutoScaleDown = "FALSE"
mem.ShareScanTotal=0
mem.ShareScanVM=0
mem.ShareScanThreshold=4096
mainMem.useNamedFile = "FALSE"

The meaning of configuration can be Baidu