The same problem occurred during the previous upgrade of 5.3.13-2. After reducing the pve of the two pass-through node machines to 5.3.13-1, the database speed in the VM returned to normal.
After upgrading to 5.3.18-1 this time, I have reduced the kernel to 5.3.13-1. The problem remains unsolved. The database query speed in the VM is now too slow. It can be confirmed that the situation is the same as last time, but why Downgrading the kernel cannot be restored, is this because other packages of this update have an impact on this performance?
proxmox-ve: 6.1-2 (running kernel: 5.3.13-1-pve)
pve-manager: 6.1-7 (running version: 6.1-7/13e58d5e)
pve-kernel-5.3: 6.1-4
pve-kernel-helper: 6.1-4
pve-kernel-5.0: 6.0-11
pve-kernel-5.3.18-1-pve: 5.3.18-1
pve-kernel-5.3.13-2-pve: 5.3.13-2
pve-kernel-5.3.13-1-pve: 5.3.13-1
pve-kernel-5.3.10-1-pve: 5.3.10-1
pve-kernel-5.0.21-5-pve: 5.0.21-10
ceph: 14.2.6-pve1
ceph-fuse: 14.2.6-pve1
corosync: 3.0.3-pve1
criu: 3.11-3
glusterfs-client: 5.5-3
ifupdown: not correctly installed
ifupdown2: 2.0.1-1+pve4
ksm-control-daemon: 1.3-1
libjs-extjs: 6.0.1-10
libknet1: 1.14-pve1
libpve-access-control: 6.0-6
libpve-apiclient-perl: 3.0-3
libpve-common-perl: 6.0-12
libpve-guest-common-perl: 3.0-3
libpve-http-server-perl: 3.0-4
libpve-storage-perl: 6.1-4
libqb0: 1.0.5-1
libspice-server1: 0.14.2-4~pve6+1
lvm2: 2.03.02-pve4
lxc-pve: 3.2.1-1
lxcfs: 3.0.3-pve60
novnc-pve: 1.1.0-1
openvswitch-switch: not correctly installed
proxmox-mini-journalreader: 1.1-1
proxmox-widget-toolkit: 2.1-3
pve-cluster: 6.1-4
pve-container: 3.0-19
pve-docs: 6.1-4
pve-edk2-firmware: 2.20191127-1
pve-firewall: 4.0-10
pve-firmware: 3.0-5
pve-ha-manager: 3.0-8
pve-i18n: 2.0-4
pve-qemu-kvm: 4.1.1-2
pve-xtermjs: 4.3.0-1
qemu-server: 6.1-5
smartmontools: 7.1-pve2
spiceterm: 3.1-1
vncterm: 1.6-1
zfsutils-linux: 0.8.3-pve1
This is the version of the package I am using now.
In each of the two nodes, a VM has a 16G FC-HBA card through PCI.
The database query in the VM used to take 6-7 seconds, now it takes more than 120 seconds.
After upgrading to 5.3.18-1 this time, I have reduced the kernel to 5.3.13-1. The problem remains unsolved. The database query speed in the VM is now too slow. It can be confirmed that the situation is the same as last time, but why Downgrading the kernel cannot be restored, is this because other packages of this update have an impact on this performance?
proxmox-ve: 6.1-2 (running kernel: 5.3.13-1-pve)
pve-manager: 6.1-7 (running version: 6.1-7/13e58d5e)
pve-kernel-5.3: 6.1-4
pve-kernel-helper: 6.1-4
pve-kernel-5.0: 6.0-11
pve-kernel-5.3.18-1-pve: 5.3.18-1
pve-kernel-5.3.13-2-pve: 5.3.13-2
pve-kernel-5.3.13-1-pve: 5.3.13-1
pve-kernel-5.3.10-1-pve: 5.3.10-1
pve-kernel-5.0.21-5-pve: 5.0.21-10
ceph: 14.2.6-pve1
ceph-fuse: 14.2.6-pve1
corosync: 3.0.3-pve1
criu: 3.11-3
glusterfs-client: 5.5-3
ifupdown: not correctly installed
ifupdown2: 2.0.1-1+pve4
ksm-control-daemon: 1.3-1
libjs-extjs: 6.0.1-10
libknet1: 1.14-pve1
libpve-access-control: 6.0-6
libpve-apiclient-perl: 3.0-3
libpve-common-perl: 6.0-12
libpve-guest-common-perl: 3.0-3
libpve-http-server-perl: 3.0-4
libpve-storage-perl: 6.1-4
libqb0: 1.0.5-1
libspice-server1: 0.14.2-4~pve6+1
lvm2: 2.03.02-pve4
lxc-pve: 3.2.1-1
lxcfs: 3.0.3-pve60
novnc-pve: 1.1.0-1
openvswitch-switch: not correctly installed
proxmox-mini-journalreader: 1.1-1
proxmox-widget-toolkit: 2.1-3
pve-cluster: 6.1-4
pve-container: 3.0-19
pve-docs: 6.1-4
pve-edk2-firmware: 2.20191127-1
pve-firewall: 4.0-10
pve-firmware: 3.0-5
pve-ha-manager: 3.0-8
pve-i18n: 2.0-4
pve-qemu-kvm: 4.1.1-2
pve-xtermjs: 4.3.0-1
qemu-server: 6.1-5
smartmontools: 7.1-pve2
spiceterm: 3.1-1
vncterm: 1.6-1
zfsutils-linux: 0.8.3-pve1
This is the version of the package I am using now.
In each of the two nodes, a VM has a 16G FC-HBA card through PCI.
The database query in the VM used to take 6-7 seconds, now it takes more than 120 seconds.
