Console novnc slow

Xing

Member
Jan 23, 2019
13
0
6
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Hello Community Proxmox,

i have problem on promox 6.3-4, on this cluster i have 19 nodes and total 308 VMs .

i have problem that when i use noVNC for console vm , i have problem on slow moving inside console cursor. having spike or lag on it.

i use CPU E5-2667v2 and all nodes performance on CPU running not above 30% RAM not more than 70% Disk all pure SSD SATA lll write read speed 500mb/s

Network Internal 10Gbps on all nodes.


i'm not sure what cause of lag on console in noVNC.

Here my version of proxmox

proxmox-ve: 6.3-1 (running kernel: 5.4.101-1-pve)
pve-manager: 6.3-4 (running version: 6.3-4/0a38c56f)
pve-kernel-5.4: 6.3-6
pve-kernel-helper: 6.3-6
pve-kernel-5.4.101-1-pve: 5.4.101-1
ceph-fuse: 12.2.11+dfsg1-2.1+b1
corosync: 3.1.0-pve1
criu: 3.11-3
glusterfs-client: 5.5-3
ifupdown: 0.8.35+pve1
libjs-extjs: 6.0.1-10
libknet1: 1.20-pve1
libproxmox-acme-perl: 1.0.7
libproxmox-backup-qemu0: 1.0.3-1
libpve-access-control: 6.1-3
libpve-apiclient-perl: 3.1-3
libpve-common-perl: 6.3-4
libpve-guest-common-perl: 3.1-5
libpve-http-server-perl: 3.1-1
libpve-storage-perl: 6.3-7
libqb0: 1.0.5-1
libspice-server1: 0.14.2-4~pve6+1
lvm2: 2.03.02-pve4
lxc-pve: 4.0.6-2
lxcfs: 4.0.6-pve1
novnc-pve: 1.1.0-1
proxmox-backup-client: 1.0.8-1
proxmox-mini-journalreader: 1.1-1
proxmox-widget-toolkit: 2.4-5
pve-cluster: 6.2-1
pve-container: 3.3-4
pve-docs: 6.3-1
pve-edk2-firmware: 2.20200531-1
pve-firewall: 4.1-3
pve-firmware: 3.2-2
pve-ha-manager: 3.1-1
pve-i18n: 2.2-2
pve-qemu-kvm: 5.2.0-2
pve-xtermjs: 4.7.0-3
qemu-server: 6.3-5
smartmontools: 7.1-pve2
spiceterm: 3.1-1
vncterm: 1.6-2
zfsutils-linux: 2.0.3-pve2

Anyone have same issue ?? and anywhere to fix it ??

Thank you,
 
Hello,

Do you have this issue on all VMs? if no - please post the VM config qm config <VMID>
 

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