Computing Elements (CE)

2017:

* Worker Node (WN)

Typically SuperMicro Blade

• 100 64-bit machines: 2 x CPU (Xeon X5675 @ 3.07GHz, 6 cores per processor); 48GB RAM, 2x1000GB SATA-II; 2x1GbE.
• 148 64-bit machines: 2 x CPU (Xeon E5-2680 v2 @ 2.80GHz, 10 cores per processor), 64GB RAM; 2x1000GB SATA-II; 2x1GbE.

Total: 4160 core/slots for batch.

* Software

• OS: Scientific Linux release 6 x86_64
• BATCH : Torque 4.2.10 (home made)
• Maui 3.3.2 (home made)
• CMS Phedex

2016:

* Worker Node (WN)

• 100 64-bit machines: 2 x CPU (Xeon X5675 @ 3.07GHz, 6 cores per processor); 48GB RAM, 2x1000GB SATA-II; 2x1GbE.
• 120 64-bit machines: 2 x CPU (Xeon E5-2680 v2 @ 2.80GHz, 10 cores per processor), 64GB RAM; 2x1000GB SATA-II; 2x1GbE.
  

* Software

• OS: Scientific Linux release 6 x86_64.
• BATCH : Torque 4.1.4 (home made)
• Maui 3.3.2 (home made)
• CMS Phedex

2014 :

* Hardware

• 5 baskets Processor blade Supermicro.I. Computing Element Accounting farm.
• 5 baskets Processor blade Supermicro.
  
• 100 machines: 2xCPU (Xeon X5675 @ 3.07GHz); 48GB RAM; 2x1000GB SATA-II; 2x1GbE.
  

Total : 1200 cores / slots in the batch.

* Software

• OS : Scientific Linux release 6 x86_64,
  Scientific Linux release 5 x86_64
• Phedex
• BATCH : Torque 4.1.4 (home made)
• Maui 3.3.2 (home made)
• PheDex