Hi.
I'm having a network problem with PVE. I have several PVE 8.4 (latest) on a DELL server and one Rocky 8 backup server (DELL).
PVE<>PVE transfer per 1GB is around 105-115MB/s. Transfer from PVE to Rocky is around 30-33MB/s.
What I've been able to check:
- PVE>PVE OK 105-115MB/s
- Rocky <> Rocky/Centos OK 105-115MB/s
- PVE (any) - Rocky and another Centos 8 - 30-33MB/s
- iperf3 - same values
- PVE network card -
01:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme BCM5720 Gigabit Ethernet PCIe
01:00.1 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme BCM5720 Gigabit Ethernet PCIe
- apt-get and yum update - latest on both machines (PVE + Rocky)
- scp/rsync - same problem
- iotop - shows no disk problems, top - does not show wait values for cpu/disk
I'm having a network problem with PVE. I have several PVE 8.4 (latest) on a DELL server and one Rocky 8 backup server (DELL).
PVE<>PVE transfer per 1GB is around 105-115MB/s. Transfer from PVE to Rocky is around 30-33MB/s.
What I've been able to check:
- PVE>PVE OK 105-115MB/s
- Rocky <> Rocky/Centos OK 105-115MB/s
- PVE (any) - Rocky and another Centos 8 - 30-33MB/s
- iperf3 - same values
- PVE network card -
01:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme BCM5720 Gigabit Ethernet PCIe
01:00.1 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme BCM5720 Gigabit Ethernet PCIe
- apt-get and yum update - latest on both machines (PVE + Rocky)
- scp/rsync - same problem
- iotop - shows no disk problems, top - does not show wait values for cpu/disk