‘shosts’ shows each Compute node’s information (processors, RAM memory etc.) on Andromeda.
To view the free compute nodes’ information on Andromeda, type:
[johnchris@andromeda]$ shosts -f
- A/I/O/T means Allocated/Idle/Other/Total
- Memory is in GB
- The default Partition has a ‘*’
NODELIST CPUS(A/I/O/T) CPU_LOAD FREE_MEM TOTAL_MEM GRES_USED STATE
c001 44/4/0/48 12.32 75GB 187GB N/A allocated
c002 37/11/0/48 44.45 25GB 187GB N/A mixed
c003 18/30/0/48 23.12 26GB 187GB N/A mixed
c004 11/37/0/48 19.32 55GB 187GB N/A mixed
c005 7/41/0/48 12.24 58GB 187GB N/A mixed
c006 8/40/0/48 16.31 60GB 187GB N/A mixed
c007 39/9/0/48 48.26 38GB 187GB N/A mixed
c008 12/36/0/48 20.20 56GB 187GB N/A mixed
c009 44/4/0/48 51.83 0GB 187GB N/A allocated
c010 11/37/0/48 14.01 52GB 187GB N/A mixed
c011 15/33/0/48 18.26 87GB 187GB N/A mixed
c012 40/8/0/48 13.61 1GB 187GB N/A mixed
c013 23/25/0/48 15.17 55GB 187GB N/A mixed
c014 22/26/0/48 30.20 47GB 187GB N/A mixed
c015 16/32/0/48 27.05 77GB 187GB N/A mixed
c016 14/34/0/48 22.09 39GB 187GB N/A mixed
c017 4/44/0/48 12.19 78GB 187GB N/A mixed
c018 11/37/0/48 19.82 57GB 187GB N/A mixed
c019 38/10/0/48 8.07 72GB 187GB N/A mixed
c020 41/7/0/48 13.90 6GB 187GB N/A mixed
c021 35/13/0/48 19.49 86GB 187GB N/A mixed
c022 43/5/0/48 51.00 10GB 187GB N/A mixed
c023 44/4/0/48 50.05 10GB 187GB N/A allocated
c024 43/5/0/48 51.11 20GB 187GB N/A mixed
c025 44/4/0/48 50.01 10GB 187GB N/A allocated
c026 43/5/0/48 50.19 15GB 187GB N/A mixed
c027 43/5/0/48 50.51 57GB 187GB N/A mixed
c028 40/8/0/48 48.13 4GB 187GB N/A mixed
c029 5/43/0/48 13.26 97GB 187GB N/A mixed
We recommend that users use the -f option to check compute node information before submitting jobs to the cluster. This option lists free memory and available processors for each compute node on Andromeda, providing a useful reference for users.
g013 0/64/0/64 8.07 474GB 250GB gpu:a100:0(IDX:N/A) idle
g014 0/64/0/64 8.03 471GB 250GB gpu:a100:0(IDX:N/A) idle
g015 0/64/0/64 8.05 471GB 250GB gpu:a100:0(IDX:N/A) idle
g016 0/64/0/64 8.04 471GB 250GB gpu:a100:0(IDX:N/A) idle
g017 0/64/0/64 8.05 472GB 250GB gpu:a100:0(IDX:N/A) idle
g018 0/64/0/64 8.07 471GB 250GB gpu:a100:0(IDX:N/A) idle
g019 0/64/0/64 8.04 308GB 250GB gpu:a100:0(IDX:N/A) idle
gb001 0/64/0/64 8.01 1896GB 2014GB gpu:h200:0(IDX:N/A) idle
PARTITION NODELIST NODES(A/I/O/T) CPUS(A/I/O/T)
interactive c[001-092],g[001-009] 55/6/40/101 2119/809/2032/4960
short* c[001-226],cb[001-020],g[001-019],gb001 195/21/50/266 9013/4475/2672/16160
medium c[001-221],cb[001-020],g[001-019],gb001 192/19/50/261 9000/4168/2672/15840
long c[001-221],cb[001-020],g[001-019],gb001 192/19/50/261 9000/4168/2672/15840
| NODELIST | CPU nodes: c001 to c226, GPU node: g001 to g019, gb001 |
|---|---|
| PARTITION | Name of partitions: short, medium, long, interactive |
| STATE | Possible states include: allocated, completing, down, drained, draining, fail, failing, future, idle |
| TOTAL_M | Total RAM memory for the Compute node: 250GB, 185GB and 495GB |
| FREE_MEM | Free RAM memory available on the compute node |
| CPUS(A/I/O/T) | A: Allocated; I: Idle; O; T For example: 40/24/0/64 |
| AVAIL_FEATURES REASON | None |
| CPU_LOAD | Total CPU usage |