kvmtop returns "0" total and used RAM

[suedmicael]

I installed the kvmtop 2.1.3 rpm on a CentOS 7, and when I run kvmtop the memory used and memory total of domains is showed with "0"

See PrtScr:
http://prntscr.com/qbkubi

[cha87de]

@suedmicael thanks for reporting this issue. Which operating system do you have inside the VM?

Could you please try on the host to query the memory information via virsh: virsh dommemstat VSR2 and send me the output?

[suedmicael]

@cha87de the VM is a Linux.

[root@svlxeng01 ~]# virsh dommemstat VSR2
actual 16777216
rss 13560848

[tatototino]

I got the same problem here:
[root@ bin]# rpm -qa | grep kvmtop
kvmtop-2.1.3-1.x86_64

UUID name ram_total ram_used ram_vsize ram_rss ram_minflt ram_cminflt ram_majflt ram_cmajflt
156fa55c-228b-4a65-a9a2-840e5bdb8b1c instance-0031a98b 5945928 4531764 7322656768 6226579456 18 0 0 0
bd45aa1e-5fed-4ea4-9107-d3f635f5cd6a instance-0031ac0b 5945928 3937164 7325806592 6090133504 8 0 0 0
5ab501bb-4599-4ade-8c04-e86adad05f4e instance-0031ae08 0 0 18302119936 17239576576 3795 0 0 0
a820c875-bcfb-4ec2-8f23-8d6402fd5961 instance-0031ad21 0 0 7482630144 6500982784 3647 0 0 0
a332c075-8bd4-47c8-a64f-8f7ceaf6ce41 instance-0031aa33 5945928 3764704 7309029376 6315589632 999 0 0 0
394f4405-c839-4fe6-bcf8-f2db01f0e19f instance-0031a9d3 0 0 7476285440 6518620160 33902 0 0 0
575ac655-f55b-4d80-8728-c6ab1f33d715 instance-0031acdc 5945648 5616240 7332130816 6318596096 595 0 0 0
9e748e9d-c313-4347-99e8-1e0d3e52b9da instance-0031ac89 5945928 3592632 7309029376 6309916672 499 0 0 0
19305b70-7ea7-4f18-9023-9600a186cf4f instance-0031a991 0 0 5445672960 4374155264 264 0 0 0

[root@ bin]# virsh dommemstat instance-0031ae08
actual 16777216
last_update 1573633567
rss 16835524

[tatototino]

In my case all instances which runs windows server OS has the problem, Linux I don´t have this problem. Do you know if I forgot any configuration?

Regards,