On 12/16/2020 03:34 PM, Mark Knecht wrote:
> On Wed, Dec 16, 2020 at 3:29 PM Mark Knecht <[email protected]> wrote:
>>
>>
>>
>> On Wed, Dec 16, 2020 at 3:22 PM <[email protected]> wrote:
>>>
>>> I run Memtest86 on my old box and it completed 1pass without any errors.
>>> Memtest86 reports 16G memory
>>>
>>> When I boot Gentoo it shows only 3282Mb
>>> free -m
>>> total used free shared buff/cache
>>> available
>>> Mem: 3282 125 2475 7 680
>>> 3033
>>>
>>> Is it a motherboard? How to test it?
>>>
>>
>> Start with
>>
>> cat /proc/meminfo
>
>>
> Or lshw and look for the DIMM modules themselves
cat /proc/meminfo
MemTotal: 3360992 kB
MemFree: 2806556 kB
MemAvailable: 3077952 kB
Buffers: 97156 kB
Cached: 262116 kB
SwapCached: 0 kB
Active: 329656 kB
Inactive: 133864 kB
Active(anon): 104804 kB
Inactive(anon): 2964 kB
Active(file): 224852 kB
Inactive(file): 130900 kB
Unevictable: 0 kB
Mlocked: 0 kB
HighTotal: 2504328 kB
HighFree: 2120028 kB
LowTotal: 856664 kB
LowFree: 686528 kB
SwapTotal: 8757244 kB
SwapFree: 8757244 kB
Dirty: 292 kB
Writeback: 0 kB
AnonPages: 104252 kB
Mapped: 93812 kB
Shmem: 3516 kB
KReclaimable: 34340 kB
Slab: 56524 kB
SReclaimable: 34340 kB
SUnreclaim: 22184 kB
KernelStack: 2256 kB
PageTables: 2596 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 10437740 kB
Committed_AS: 987564 kB
VmallocTotal: 122880 kB
VmallocUsed: 4080 kB
VmallocChunk: 0 kB
Percpu: 1248 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 4096 kB
Hugetlb: 0 kB
DirectMap4k: 12280 kB
DirectMap4M: 888832 kB
lshw -C memory
*-memory
description: System Memory
physical id: 29
slot: System board or motherboard
size: 16GiB
*-bank:0
description: DIMM 1333 MHz (0.8 ns)
physical id: 0
slot: A0
size: 4GiB
width: 64 bits
clock: 1333MHz (0.8ns)
*-bank:1
description: DIMM 1333 MHz (0.8 ns)
physical id: 1
slot: A1
size: 4GiB
width: 64 bits
clock: 1333MHz (0.8ns)
*-bank:2
description: DIMM 1333 MHz (0.8 ns)
physical id: 2
slot: A2
size: 4GiB
width: 64 bits
clock: 1333MHz (0.8ns)
*-bank:3
description: DIMM 1333 MHz (0.8 ns)
physical id: 3
slot: A3
size: 4GiB
width: 64 bits
clock: 1333MHz (0.8ns)
When I loot at "htop" it only shows:
Mem: 155M/3.21G
