1. OIT HPC
  2. Status by Interconnect

Hazel Cluster Status by Interconnect

Status of processor cores in Hazel cluster by message passing interconnect.
Go to:

Legend

Hazel active use by number of cores per node - IB network

cores
per node		 number
of nodes		 number
of cores		 available
nodes		 available
cores		 empty
nodes
32 224 7168 25 378 6
64 87 5568 10 191 0
192 2 384 0 0 0

Total ib nodes online: 313
Total ib cores online: 13120
Total ib cores available: 569
Utilization: 95.66 %

Hazel active use by number of cores per node - 10Gbps network

cores
per node		 number
of nodes		 number
of cores		 available
nodes		 available
cores		 empty
nodes
20 41 820 1 4 0
24 35 840 0 0 0

Total 10G nodes online: 76
Total 10G cores online: 1660
Total 10G cores available: 4
Utilization: 99.76 %

Hazel 10-day Utilization Plot

Start Date = '2026-02-10'


Points: 1450


Data updated: 2026-02-20