zfs kernel performance acpi storage

R
7.0.14-6-pve: acpi_pad consumes CPU and ZFS write performance drops from 257 MiB/s to 7.5 MiB/s

Hello, After upgrading from kernel 7.0.2-6-pve to 7.0.14-6-pve, I observed a reproducible and severe storage performance regression. System Proxmox VE 9.2.5 4 × Samsung 870 EVO 1TB SSD ZFS pool: two mirrored vdevs Pool status: ONLINE No read/write/checksum errors Latest scrub completed...
- Radik Makhmudov
- Thread
- Today at 10:26
- zfs kernel performance acpi storage
- Replies: 2
- Forum: Proxmox VE: Installation and configuration

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