CPU info:
Architecture:                            riscv64
Byte Order:                              Little Endian
CPU(s):                                  4
On-line CPU(s) list:                     0-3
Vendor ID:                               0x489
Model name:                              sifive,u74-mc
CPU family:                              0x8000000000000007
Model:                                   0x4210427
Thread(s) per core:                      1
Core(s) per socket:                      4
Socket(s):                               1
Frequency boost:                         disabled
CPU(s) scaling MHz:                      100%
CPU max MHz:                             1500.0000
CPU min MHz:                             375.0000
L1d cache:                               128 KiB (4 instances)
L1i cache:                               128 KiB (4 instances)
L2 cache:                                2 MiB (1 instance)
NUMA node(s):                            1
NUMA node0 CPU(s):                       0-3
Vulnerability Gather data sampling:      Not affected
Vulnerability Ghostwrite:                Not affected
Vulnerability Indirect target selection: Not affected
Vulnerability Itlb multihit:             Not affected
Vulnerability L1tf:                      Not affected
Vulnerability Mds:                       Not affected
Vulnerability Meltdown:                  Not affected
Vulnerability Mmio stale data:           Not affected
Vulnerability Old microcode:             Not affected
Vulnerability Reg file data sampling:    Not affected
Vulnerability Retbleed:                  Not affected
Vulnerability Spec rstack overflow:      Not affected
Vulnerability Spec store bypass:         Not affected
Vulnerability Spectre v1:                Not affected
Vulnerability Spectre v2:                Not affected
Vulnerability Srbds:                     Not affected
Vulnerability Tsa:                       Not affected
Vulnerability Tsx async abort:           Not affected


Memory:
               total        used        free      shared  buff/cache   available
Mem:           7.7Gi       774Mi       852Mi        36Ki       6.3Gi       7.0Gi
Swap:          7.7Gi       117Mi       7.6Gi


Storage (chroot, cache_topdir):
Filesystem     Type   Size  Used Avail Use% Mounted on
/dev/mmcblk1p3 btrfs   61G   11G   49G  18% /var
/dev/mmcblk1p3 btrfs   61G   11G   49G  18% /var