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CENS Login Node Configuration

Connection Information

Hostname 
censlogin1

Port 4022
Protocol SSH

System Information

Operating System Rocky Linux 8.6 (Green Obsidian)
Kernel Version 4.18.0-372.9.1.el8.x86_64
Architecture x86_64
CPU Model Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz

CPU Configuration

Number of Sockets 2
Cores per Socket 16
Threads per Core 2
Total CPUs (Threads) 64

Memory

Total Memory 251 GB
Swap Memory 15 GB

Usage Notes

  • Connect with SSH using port 4022: 
    ssh -p 4022 username@censlogin1.ibs.re.kr
  • rscvpn is requied. (https://rscvpn.ibs.re.kr/)
  • Avoid heavy computations directly on the login node.
  • Use the batch system for running intensive jobs.

Extras: Commands Used for Gathering Information

Description Command
Hostname 
hostname
Operating System 
cat /etc/os-release
Kernel Version 
uname -r
CPU Details 
lscpu
Memory Usage 
free -h
Architecture 
uname -m

Last Updated

  • 2025-08-13
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Topic revision: r1 - 13 Aug 2025, KihongPark
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